Side by side

Guide Orion O435CS vs Guide TU435 LRF 3.0

The Orion O435CS runs a 400×300 core at 12 µm behind a 35 mm lens; the TU435 LRF 3.0 runs 400×300 at 12 µm behind 35 mm. The Orion O435CS is lighter by 17.4 oz. Approximate prices are ~$1,399 and ~$1,899.

How far you can see a person

Make out detailTell what it isSpot itMaker’s claim

Guide Orion O435CS400×300 · 12 µm · 35 mm

112 m make out detail182 m tell what it is729 m spot itmaker claims 1,800 m

Guide TU435 LRF 3.0400×300 · 12 µm · 35 mm

112 m make out detail182 m tell what it is729 m spot itmaker claims 1,800 m

501002005001k2k5k m

Calculated from the sensor's pixel pitch and the lens focal length, for clear air.

Spec	GuideGuide Orion O435CS	GuideGuide TU435 LRF 3.0
Published
Sensor	400×300	400×300
Pixel pitch	12 µm	12 µm
NETD	15 mK	20 mK
Refresh rate	50 Hz	50 Hz
Lens	35 mm	35 mm
Base magnification	1×	4.4×
Digital zoom	up to 1×	up to 17.6×
Field of view	7.9° horizontal	7.4° horizontal
Display	1024x768 AMOLED	1920x1080 AMOLED
Claimed detection	1,800 m	1,800 m
Claim basis	unspecified	unspecified
Run time	8 h	12 h
Battery type	Removable pack	Internal + removable
Weight	10.1 oz	27.5 oz
Length	3.9″	14.7″
Laser rangefinder	No	Yes
Ballistic calculator	No	No
Records video	No	Yes
Wi-Fi	No	Yes
IP rating	IP67	IP68
Warranty	5 years (10 years on sensor)	5 years (10 years on sensor)
Approx. price	~$1,399	~$1,899
Derived here
IFOV	0.343 mrad	0.343 mrad
Est. detection	729 m	729 m
Est. recognition	182 m	182 m
Est. identification	112 m	112 m
Claim ÷ estimate	2.5×	2.5×
Derived field of view	7.8°	7.8°
Pixels per degree	51	51
Where to buy	Guide →	Guide →

Tinted rows are where these two differ. Prices are approximate.