Rangefinder for hunting, shooting, & golf, Red OLED Display Fast 0.1s and Accurate +/-1 yd with Ballistics/Applied Ballistics, C

Astra Optix
The New Optics Standard

We believe in offering you exceptional value without the unnecessary mark-ups. By delivering our unique products directly from our production line, we ensure you get quality optics at a fair price.
In a market flooded with options, we understand the challenge of discerning true performance and quality. That’s why we’re committed to being the first sporting optics brand to provide you with accurate, extensive, and transparent information.
Astra’s Golfing Lineup

Great features, Better prices
Astra Optix: where premium performance meets affordability, providing the best optics for every budget
Astra’s Hunting Lineup

Astra Optix 10×42 HBX 1600
Built-In Ballistic calculators, 86.5% Light Transmission, BaK4 Silver Coated Prism, 1760 Yard Capable Range
What’s not to love?
How did we get our start?
With over 30 years of experience in the sporting optics industry, the Astra team decided it was time to cutout the middlemen and bring high-performance optics straight to the consumer, cutting costs, and forming direct relationships with our customers
What makes our products unique?
What makes Astra products so special are our high-end specifications and features, at a low-end price. Making outdoor sports technology more accessible is what we are all about!
What if I have an issue with my product?
Defect, damage, or anything else, give us a call!

Refine your skills with Astra
Whether you are just starting out, or a seasoned veteran, we have the optic to take your skillset to the next level

Our passion is designing, developing and delivering quality optics with you in mind. We are constantly testing and developing products that support your outdoor needs so you have full confidence when you’re out in the field or at the range. Our in-house testing services confirm our high expectation for quality, and we continue to set the bar high when developing new and innovative products. Plus, we offer our unique products directly to you from the production line without mark-up. We understand there are many great product options out there, and it is difficult to truly identify what features are important in regards to performance and quality. Therefore, our team is determined to be the first sporting optics brand to give you accurate and transparent information that actually shows quality and how well our products perform-all from our internal testing capabilities against optical standards. The term ‘VALUE’ actually means something to us, and it’s our mission to provide you with affordable superior quality optics. Welcome to Astra Optix, the new optics standard.

In our world, relationships are built on trust, loyalty and a commitment that was solidified in a handshake. Our Handshake is our commitment to you that no matter what, we got your back. We want you to feel confident in your purchase with us, and to ultimately be your trusted resource for your optics needs.
The Astra Optix OTX-2400A is a Laser Class 1, 905nm Eye-Safe Laser Rangefinder with a laser output of 0.25mW (Milliwatt). Features embedded Applied Ballistics Ultralight firing solutions out to 800 meters and an iPhone or Android App with integrated ballistics solver. This is our Long-Range Superior Optical Quality Rangefinder Packed with Purposeful Features, and Ultimately Designed for Both Hunting and golfing to fit your budget. In addition to accurate and fast ranging capabilities, the OTX 2400A laser rangefinder can range up to 2400 yards on a reflective target. Featuring multiple ranging options including bow and rifle modes, as well as integrated embedded Applied Ballistics ballistic capabilities for ultimate accuracy that is customizable to match the exact ammunition ballistics profile for your hunting set-up. Fully multi-coated and rain repellent lens coatings increase overall light transmission and resolution performance, as well as a clear and functional OLED reticle with multiple brightness adjustability for quick target acquisition even in low light conditions. Backed with our Handshake Lifetime Commitment, the OTX 2400A rangefinder provides you quality and features at an unmatched value.
Key Features

2400 Yard Ranging Capabilities
With long distance ranging capability, this range finder is accurate and versatile for various objects at short distance or long distances.
Reflective: Up to 2400 yards
Tree: Up to 1400 yards
Deer: Up to 950 yards
6x21mm All Glass Optical System
Our All Glass Optical System provides better light transmission vs. lesser quality plastic lens systems. Fully Multi-Coated and Rain Repellent Protective Lens coatings. 6 times magnification brings you closer to your viewing target.
Reflective OLED Display
Provides a projected red color reticle allowing increased light transmission in low light conditions. 5 brightness adjustability levels.
Ultra-Fast Ranging Response Time
Our Standard Ranging Mode provides accurate and ultra-fast ranging speeds as fast as 0.10 seconds.

Angle Mode
The Angle Compensation Mode will give you the angle-corrected shoot-at distance no matter the terrain you’re in.
Gun Mode with Free Applied Ballistics App
Our Gun Mode is optimized so that the value displayed will be the farthest distance value of a group of targets that are within your field of view. Applied Ballistics Ultralight embedded software provides firing solutions out to 800 yards or meters and includes a free iPhone or Android App that provides you the information needed to accurately make the shot. Enhanced to match your exact ballistics information, the Gun Mode with Applied Ballistics Ultralight will display both the necessary elevation and windage adjustment in MOA or MIL.
Golf Mode
Golf Mode provides accurate and precise ranges on the Flagstick and objects that matter. It is enhanced to provide the nearest distance range for increased accuracy when ranging objects within your field of view.
Scan Mode
Scan Mode provides continuous ranging measurements so that you can always identify the distance to your target.

Rain Repellent Coating
Our Rain Repellent Protective Coating is a superior lens coating that prevents the build up of moisture on the optical lens surface. Moisture will easily roll off the surface of the lens to ensure better visibility in the worst conditions. Incorporated within our unique lens coating is a protective scratch resistent coating for ultimate glass protection and durability.
Weatherproof Construction
Our product will survive with you even in harsh conditions such as rain, snow, ice, mud and extreme cold or hot conditions.
Shockproof
Our shockproof technology provides strong and durable construction for dependable performance. We put our rangefinders through repeated laboratory conditions including drop tests from multiple angles to ensure reliable quality and ultimate durability.
Handshake Commitment
Our Handshake Lifetime Commitment is fully transferrable and provides you confidence when out in the field. No matter what, we have your back.
Ranging/Optical/Construction Specifications Ranging Capabilities Reflective: 2400yds, Building: 1800yds, Tree: 1400yds, Deer: 950yds
Range Response Time 0.10 Seconds
Laser Capabilities 905nm Class I Laser, Horizontal Range Target Style, +/- 1 Yard Accuracy and Degree
Ranging Modes Gun Mode with Applied Ballistics Ultralight, Horizontal-Angle Corrected Mode, Archery Mode, Angle Mode with Line of Sight, Golf Mode and Scan Mode
Housing Type Durable Composite with Rubber
Durability IPX4 Rainproof Rating, Weatherproof and Shockproof
Operation Temperature 14F to +120F, Storage Temperature Range 0F to +140F
Power Supply CR2-3V
Optical System 3 Eyes Full Glass System with 6x Magnification
Objective Diameter 21mm
Display Type Red Reflective OLED with 5 Levels of Brightness Adjustments
Field of View 6 Degrees/315 Feet @1,000 Yards
Exit Pupil Distance 16mm
Minimum Focusing Distance 6 Yards
Diopter Adjustment Yes
Optical Coating(s) Fully Multi-Coated, Rain Repellent Protective Lens Coatings

ASTRA OPTIX OTX2400B 6×21 OLED Laser Rangefinder with Ballistic ASTRA OPTIX OTX1600 6×21 OLED Laser Rangefinder ASTRA OPTIX HTX1600 6×21 Laser Rangefinder ASTRA OPTIX PRO-A1 6×21 Hunting and Golf Laser Rangefinder ASTRA OPTIX OTX2400A 6×21 OLED Laser Rangefinder with Applied Ballistics
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Customer Reviews 4.4 out of 5 stars
110
4.6 out of 5 stars
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4.6 out of 5 stars
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3.8 out of 5 stars
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4.4 out of 5 stars
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Price $299.00$299.00 $199.00$199.00 $169.00$169.00 $92.65$92.65 $349.00$349.00
Magnification 6x 6x 6x 6x 6x
Objective Lens Diameter 21mm 21mm 21mm 21mm 21mm
Display Type Reflective OLED-Red Reflective OLED-Red High Transmission LCD-Black Black LCD Reflective OLED-Red
Lens Coating Fully-Multicoated Fully-Multicoated Multicoated Coated Fully-Multicoated
Rain Protective Coating Yes Yes No No Yes
LxWxH Dimensions 4″ x 1.44″ x 3.11″ 4″ x 1.44″ x 3.11″ 4″ x 1.44″ x 3.11″ 4.13″ x 1.68″ x 3.13″ 4″ x 1.44″ x 3.11″
Range to Reflective Target, Tree, Deer 2400, 1800, 950 1760, 1000, 800 1760, 1000, 800 800, 500, 250 2400, 1800, 950
Bluetooth Enabled No No No No Yes
Applied Ballistics with App No No No No Yes
Ballistic Capabilities Yes No No No Yes
Product Description
The Astra Optix OTX 2400B laser rangefinder is our long-range superior optical quality rangefinder packed with purposeful features, and ultimately designed for both hunting and golfing to fit your budget. In addition to accurate and fast ranging capabilities, the OTX 2400B laser rangefinder can range up to 2400 yards on a reflective target. Featuring multiple ranging options including bow and rifle modes, as well as integrated ballistic capabilities for ultimate accuracy that matches your hunting set-up. Fully multi-coated and rain repellent lens coatings increase overall light transmission and resolution performance, as well as a clear and functional OLED reticle with multiple brightness adjustability for quick target acquisition even in low light conditions. Backed with our Handshake Lifetime Warranty, the OTX 2400B rangefinder provides you the assurance, quality and features at an unmatched price.