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Orion O435CS Clip-On 640x512 core
Orion O435CS Clip-On
Orion O435CS Clip-On
RUSAN Objective Adapter 2.5X
Orion O435C in hand
Orion QD Mount

Guide Orion O435CS Thermal Clip-On 400 35mm 15mK

$1,299.00
Regular price $1,299.00
Free delivery on orders over $700

The Guide Orion O435CS Thermal Clip-On 400 35mm 15mK is the ultimate upgrade for your favorite LPVO scope. This compact device allows you to switch from daytime optics to a powerful thermal scanner in seconds.

Designed by GuideIR USA and offered by PVOThermal, this unit features the advanced Apex Core for unmatched clarity. It weighs under 11 oz, making it a lightweight addition to any gear setup.

When paired with a Rusan Magnification Adapter, it becomes a true dual use device. This versatility makes it a top choice for hog hunting and predator hunting in the field.

Get professional-grade performance at a super price. We have tested this unit on several scope platforms, and it is a winner for any serious shooter.

Rusan Adapter Fitment Chart.

Also Compatible with the 1.5" and 1.9" QD mount click here.

Guide Orion O435CS Thermal Clip-On 400 35mm 15mK Key Features

  • 400x300 thermal sensor with 12μm pixel pitch
  • Ultra-sensitive ≤15mK NETD for superior image detail
  • 35mm F0.9 germanium lens
  • True 1x magnification Thermal Clip On design
  • Detection range up to ~1950 yards
  • Lightweight design (~285g / 10 oz class)
  • 1920x1080 AMOLED display
  • 50Hz refresh rate
  • 3-second fast startup
  • ApexVision + Hyper-Light 2.0 image processing
  • IP67 waterproof rating
  • 6000J recoil resistance

O435CS vs O635CS – Which Should You Choose?

5 Year Device Warranty 10 Year Thermal Core Warranty Best In The Business

Contact Us For Mounting Options

 

Sensor
Core technology Equipped with full ApexVision S1: Detector ApexCore S1 + Platform Nexus 1.0 + Algorithm Hyper-Light 2.0
Type Uncooled VOx Infrared Detector, 8 to 14μm
Resolution 400x300 @12μm
NETD 15mK
Frame rate 50Hz
Lens
Objective lens 35mm, F0.9
Field of view 12.5°×9.4°
FOV m@100m 22×17
Magnification 1x
Detection range 1950yd
Focus Manual
Display
Display type 0.49'' AMOLED 1920×1080
Color palettes White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia
Eyepiece Eye relief: 20mm
Hardware
Interface USB-C (Power supply)
Power
Battery type Single, Replaceable 18500 Battery
Operating time 7 hours
Environmental
Operating temp. -4°F to +122°F
Shock 6000J
Encapsulation IP67
Physical
Weight (g/oz) 10.05
Size (mm/in) 3.90×2.87×2.67
Standard Device, Carry Bag, Accessory Bag, Lint-Free Cloth, Battery Charger, 18500 Battery ×2, USB-A to USB-C Cable, Quick Start Guide, Warranty Card
Optional Adapter Ring, 18500 Battery
Guide USA Manufacturer's Warranty

Guide Sensmart is pleased to offer an industry-leading warranty on all thermal sensors. Our core components, including detectors and sensors, are backed by a 10-year warranty, ensuring your product will remain a reliable companion for years to come.

We also offer:

  • A 5-year warranty on all other components.
  • A 2-year warranty on accessories such as batteries, chargers, and cables.

Products purchased from Guide Sensmart Company, the official US online store, and authorized dealers qualify for our standard after-sales services. These services include a free warranty, returns and exchanges, and original factory repairs, provided you present a sales certificate or receipt.

Our after-sales service guarantee does not cover the following situations:

  1. Unauthorized modifications, disassembly, or repairs not approved by Guide Sensmart.
  2. Malfunctions or damages due to misuse, improper environments, or poor maintenance.
  3. Accidents caused by force majeure events like fires, floods, earthquakes, or lightning.
  4. Normal wear and tear during product use.
  5. Alteration, replacement, or damage to the original serial number label, absence of a serial number, or discrepancies between the product model or number on the warranty certificate and the actual product.
  6. Consumable accessories, such as batteries or protective films, that wear out naturally unless failure is due to material or process defects.
  7. Product completeness and appearance issues not raised upon acceptance.
  8. Failures or damages caused by third-party products, software, services, or actions.

Our warranty ensures repair of manufacturer defects during the specified period if the item has been used according to the user manual. The warranty excludes any external damage to the device, its casing, or adjustable parts' movements.

During the warranty period, Guide Sensmart will, at its discretion, repair or replace any optic that becomes defective from normal use. If repair is not possible, we will provide a replacement in equal or better condition.

Our warranty follows the product, not the original owner, and is tied to the sale date to the dealer or end user registration. It covers normal use and excludes cosmetic damage, normal wear, intentional damage, theft, loss, acts of God, or improper use. Any product that is modified, opened, or tampered with will void the warranty. Altered or damaged serial numbers will also void the warranty.

  • Customers must fullfill an RMA before sending their unit. Customers must ship products to Guide Sensmart USA at their own expense. Guide Sensmart USA will return the product at no cost. Returns without an RMA will not be accepted. Guide Sensmart USA is not liable for damages or loss during shipping to our facility. Products returned under warranty should be packaged securely to prevent transit damage and must include:
  1. A detailed description of the problem and error conditions.
  2. A copy of the original receipt showing the purchase date and location.
  3. Return shipping information, including the return address and contact person.

For any questions, please contact us and we will get back to you shortly.

Please note:
The period during which repair services are provided starts from the day of sale or, if undetermined, from the date of production. The warranty period for rechargeable batteries/units, including those in the package, is two years.

Begining of warranty is linked to your purchase date, therefore keep your invoice in order to justify a warranty request.

Our after-sales department is located in Dallas, Texas, ensuring a fast and hassle free replacement or repairement process.

How to make a warranty claim:

Please fill out a RMA form on this page or contact the support team repair.us@guideir.com in event of an issue that would need a warranty claim.