7 Best Night Vision Flashlights For Astronomy; Reviews
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In this article, I have reviewed the 7 best night vision red flashlights for astronomy.
A red flashlight is one of the most beneficial accessories you can own as an amateur astronomer, no matter how occasional your night sky observations may be.
Also, if you plan to observe with other people, whether at a star party or in your own neighborhood, a red flashlight is an important part of good star party etiquette.
A red flashlight allows you to see your star charts, find an eyepiece in your accessory case, or pick your way over telescope cables and other obstacles without affecting your night vision. The better your night vision, the more you can see in the eyepiece.
So, here are the best red flashlights for astronomy & night vision.
Best Night Vision Flashlights For Astronomy
Comparison Table
Image | Title | Price | Buy |
---|---|---|---|
Celestron Astro Night Vision Flashlight | See on Amazon | ||
High Power One Mode Red LED Flashlight | See on Amazon | ||
Celestron - PowerTank Glow 5000 - Portable USB Rechargeable Power Bank + Red Flashlight | See on Amazon | ||
Carson RedSight Pro - Red LED Flashlight | See on Amazon | ||
AR happy online Red Flashlight, | See on Amazon | ||
Orion 5768 RedBeam Mini LED Flashlight | See on Amazon | ||
COAST PX20 Dual Color LED Flashlight | See on Amazon |
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Prices pulled from the Amazon Product Advertising API on:Best Night Vision Flashlights For Astronomy - Reviews
1. Celestron 93588 Astro Night Vision Flashlight
- Keep your night vision intact by using a red flashlight when observing!
- The Night Vision Flashlight uses two red LED’s for even illumination
- An easy-to-use thumbwheel adjusts the brightness
- Square shape keeps the Night Vision Flashlight from rolling away
- Powered by an included 9V battery
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Specifications
- Illumination Source: 2 x Red LEDs
- Maximum Output: 25 Lumens
- Battery: 1 x 9V Battery
- Warranty: 2 Years
Celestron’s Night Vision Flashlight is a purpose-built astronomy illumination tool that uses two red LEDs to preserve night-adjusted vision while providing light to set up, read/write notes, change eyepieces, or navigate.
The compact design of the flashlight will allow you to store it anywhere you want.
Its combined rotary variable brightness control/on-off switch allows you to adjust the brightness over a wide range of up to 25 lumens.
The flashlight has an adjustable brightness control that is easy to use and its 9 Volt electronics battery is easy to replace.
It’s the toughest or most feature-packed flashlight around, but you can’t ask much more considering its low price point and small size.
Its 9-volt battery lasts for up to 12 hours on high and as long as 300 hours on low.
2. WAYLLSHINE Red LED Flashlight
- This Red night flashlight is specially designed for observers, night observation is effective but hard to find the target.
- Single mode one mode flashlight: 1 switch mode(On/OFF), 1 mode red LED flashlight.
- You slide the head of the flashlight back and forth for zooming light in and out, zoomable LED for more than 150 yard long range light beam; The red light can be used for sending signal, for asking help, for warnings
- This red flashlight use one 1.5V AA Size battery, or other rechargeable battery as the AA battery Size but the max Voltage is 4V. The higher voltage input, the brighter red light emit, and the more heat generate on flashlight house, Please choose the battery type by brightness your like.
- This one mode single mode red light flashlight is specially designed for night activties. Humans eyes are most sensitive to the Red range of light, but animals are not spooked by a Red LED flashlight, so this red light is very helpful to find the animals in the dark, like hogs, coyotes, fox...are less sensitive to the Red light, so you can find them without disturbing them.
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Specifications
- Emitter Type: High Power Red LED
- Light Beam Color: Red
- Flashlight House Color: Black
- Output Luminous: Flux 200 lumens
- Lighting Distance: 150 yard
- LED Number: 1
- Mode: One High Power
- Switch: On/Off
- Service Life: 10,0000 hours
- Voltage: 1.5V-4V
If you’re in the market for a reliable LED flashlight for preserving your night vision on your stargazing sessions, then you might consider getting this WAYLLSHINE red flashlight. The red flashlight is explicitly designed for astronomy.
If you enjoy looking at the stars and the planets out in nature, then this is a must-have for you.
This red flashlight produces a serious beam that can hit targets 150 yards away, it can also let you read your star charts or change accessories on your telescope during your long viewing sessions.
The powerful red light can help you see in the dark while preserving your night vision for excellent views of the night sky.
The flashlight is built with a sturdy metal case that can withstand the beating of heavy use.
It has a waterproof casing that protects it even under wet conditions. The zoomable scalable LED enables you to see something that is 150 yards away.
It’s designed with 3 switch modes – High, low, and strobe for the best experience.
This one of the best red flashlights for astronomy has a LED maximum output of 200 lumens with a 10,000-hours lifespan.
3. Celestron - PowerTank Glow 5000
- THE PERFECT 2-IN-1 ASTRONOMY ACCESSORY: A red flashlight with a built-in USB power bank for recharging mobile devices in the field. A great gift for astronomy enthusiasts.
- PORTABLE POWER BANK FOR MOBILE DEVICES: Rechargeable 5000mAh 5V DC lithium-ion battery delivers a full recharge to most smartphones (iPhone, Android, and more). USB Type A output port charges phones, tablets, and other 5V DC electronics.
- LED ASTRONOMY FLASHLIGHT: Preserve your night vision with this red flashlight. Features three brightness levels.
- SAFE LITHIUM BATTERY: Developed by Celestron in California, this lithium battery won’t overheat. It is safe and reliable for 500+ charge cycles.
- ATTACHES TO YOUR TELESCOPE: Silicone mount straps included to attach Power Tank Glow 5000 to your telescope tripod leg or other convenient locations. Also includes a wrist strap.
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Specifications
- Battery Type: Lithium-ion
- Battery Capacity: 25 Wh
- Charging Input: 5V DC @ up to 1.8A
- Charge Time: 3.5 hours
- USB Charging Port: 5V DC @ 1A
- Light Panel: Low; medium; and high red LED flashlight levels
The PowerTank Glow 5000 is essential for any amateur astronomer. This 2-in-1 device features a rechargeable handheld red LED flashlight with three brightness levels and a 5000 mAh 5V DC power bank to charge mobile devices.
The PowerTank Glow 5000 attaches onto one of your telescope tripod legs or other convenient locations using one of the two included silicone straps so it is safe and out of the way.
A wrist strap is also included for handheld use.
The red light uses a one-watt LED and has three settings, from a generous 70 lumens (low) to 250 lumens (mid) to 500 lumens (high).
The unit also comes with a handy set of black and orange silicon leg strap mounts, perfect for placing the light on a telescope tripod leg for hands-free operation.
All PowerTank Glow 5000 functions are controlled using a single button. Short presses of the button turn the red flashlight on, cycle through the three brightness levels starting with the dimmest, and then turn the flashlight off while pressing and holding the button turns the device charging on and off.
With a Powertank in hand, you can explore the cosmos, all while preserving your night vision and keeping those crucial tools and devices at full charge.
4. Carson RedSight Pro
- Red LED Flashlight That Contains 9 Red LED bulbs with Two Brightness Settings
- Ideal for low light use, especially astronomy (reading star maps), photographic darkrooms
- theater
- Glow-in-the-dark grip means youll never misplace the Red Sight flashlight
- Comes with a handy attached carabineer clip so youll have it wherever and whenever you need it
- Included Components: Red Flashlight
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Specifications
- Illumination Source: 9 x Red LED
- Batteries: 3 AA Battery (Not Included)
- Weight: 2.4 oz.
- Dimensions: 1.2″ x 1.2″ x 3.8″
This compact flashlight employs nine red LEDs that preserve night-acclimated vision and cause less disturbance than white light in dark settings like when reading star charts during a session of astronomy.
The RedSight Pro – Red LED Flashlight with Glow-in-the-dark rubber grip, X-Large, Green Pro is a red LED flashlight for low-light use.
It has two brightness settings to accommodate various needs. The glow-in-the-dark green rubber grip ensures you’ll never misplace the RedSight Light Pro. It comes with a handy attached carabiner clip so you’ll have it wherever and whenever you need it.
The flashlight uses 3 AAA batteries (not included).
5. AR happy online Red Flashlight
- This flashlight is made of durable aluminum alloy casing, skid-proof & water resistant designed. Adjustable focus range for different usage, support zoom in-out. Mini size and steel body clip, 3 light modes: high/low/strobe (gently click the button to change mode and press the button to turn OFF/ON).
- Different modes apply to different situations, for example, when you need to send signal for help, you can choose the strobe mode. If you want to find something without attracting any attention, the low mode is a good choice. If you want to light up something clearly, the high mode will be better. 3 modes will meet all your needs.
- Powered by 1 x AA battery (not included). Please install the battery in the right direction (the positive pole of the battery need to toward the bulb), otherwise the flashlight may be damaged.
- Perfect red light flashlight for cycling, astronomy, aviation, night observation, hiking, camping and other outdoor activities.
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Specifications
- Power Source: Battery-powered
- Type of Bulb: LED
- Luminous Flux: 300 Lumen
- Handle Material: Aluminum
- Item Weight: 2.29 ounces (64.92 grams)
These flashlights are small in size but output brightness up to 300 lumens.
They are compact and come with a steel body clip.
The flashlight has 3 modes of operation: high/low/strobe, these modes can be changed by the switch.
Other than reading star charts or changing telescope eyepieces in the dark, Red light can be used for sending signals or for asking help using the strobe mode of this flashlight. The flashlight has a skid-proof & waterproof design. It can be used on rainy days (but can’t put it into water).
It also has an adjustable focus range for different usage. You can stretch it to adjust its focus and it has a clip for convenience.
6. Orion 5768 RedBeam Mini LED Flashlight
- Read star charts, look inside your accessory case, or find your way around the telescope in the dark with the RedBeam Mini LED flashlight
- Very compact size - doesnt take up much room in your accessory case, and can easily fit in a pocket
- Will not harm your night vision like a white flashlight can
- Aluminum housing with rubber ON/OFF switch
- Comes with batteries, and a handy key ring always keeps it close
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Specifications
- Beam/Lens Color: Red
- Illumination Type: LED
- Warranty: Orion Limited
This small flashlight can help you read star charts, look inside your accessory case, or find your way around the telescope in the dark.
The RedBeam Mini LED flashlight is very compact and it doesn’t take up much room in your accessory case, and can easily fit in a pocket.
This one of the best red flashlights for astronomy will certainly not harm your night vision like a white flashlight can.
It has an aluminum housing with a rubber ON/OFF switch and it comes with batteries, and a handy key ring that helps you keeps it close.
7. Coast Lumen LED Flashlight
- DUAL COLOR: White and Red beams all in one. Red light preserves night vision. Great for versatile work during the night and day.
- BULLS-EYE SPOT BEAM OPTIC: Consists of an extremely bright, centered ‘hot spot’ and a very consistent transition halo to increase the effective viewing area.
- SPECS: 315 lumen, 142 meter (465 ft.) beam distance and 1 hour 15 minute runtime. Tested and rated to ANSI/FL1 standards.
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Specifications
- Size: 155 Lumens
- Color: Black
- Material: Aluminium
- Power Source: Battery Powered
- Type of Bulb: LED
- Luminous Flux: 125 Lumen
- Included Components: 3 X AAA Batteries, Pocket Clip
This flashlight combines one super bright White LEDs and 1 Red LED to create a flashlight which is a great everyday light that keeps you prepared for either the need for bright illumination or reducing night blindness while reading star maps in low light situations during a night of stargazing.
This dual-color led flashlight combines five super bright white LEDs with one red LED, each color controlled with its own switch.
The white light is for general flashlight use, while the red LED is perfect when you only need minimal light, such as when setting up your telescope or reading star charts.
This flashlight is built tough and comes with an impact-resistant, lightweight aluminum casing that resists rust and corrosion.
Conclusion
The Celestron – PowerTank Glow 5000 is our top pick for the best night vision red flashlight for astronomy, thanks to its unbeatable feature set and excellent build quality.
Anyone looking for a perfectly balanced flashlight and is still unsure of which one to choose, we wholeheartedly recommend the Celestron – PowerTank Glow 5000 as a great pick.
Red light is one of the most essential astronomy tools in the field, along with a telescope, star maps, and perhaps bug spray. A red light enables you to read charts and find eyepieces while preserving your night vision. Plus, shining a brilliant white light around is a sure way to make you unpopular at the next star party, and identify you as an instant “newbie.”
Written by:
Prakash Chandra
I am a science and technology enthusiast who is curious about emerging concepts in spaceflight, aerospace, and robotics. My passion for astronomy started in my childhood, and my craze for writing started when my works got published in my school's newspaper.
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