← Sensor classes
Sensor class

400-class sensors

Cores 400 pixels wide (400×300, up to 120,000 pixels), behind lenses from 25 to 50 mm. Within a class the lens is what separates the units, which is why the same sensor can appear with half the range of another.

Units
20
Est. detection
521 m–1,042 m
Weight
10.1–37.4 oz
Approx. price
~$949–$3,875
Athlon Cronus ATS 50-400 — 400×300 thermal riflescope
AthlonRiflescope

Athlon Cronus ATS 50-400

Est. detection
1,042 m
Maker’s claim
not published
Sensor
400×300
Pitch · Hz
12 µm · —
Lens
50 mm
35.3 oz~$3,625
Burris BTC35 v3 — 400×300 thermal clip-on
BurrisClip-on

Burris BTC35 v3

Est. detection
729 m
Maker’s claim
1,000 m
Sensor
400×300
Pitch · Hz
12 µm · 50
Lens
35 mm
16.2 oz~$3,000
Burris BTH35 v3 — 400×300 thermal handheld monocular
BurrisHandheld monocular

Burris BTH35 v3

Est. detection
729 m
Maker’s claim
1,000 m
Sensor
400×300
Pitch · Hz
12 µm · 50
Lens
35 mm
22 oz~$2,160
Burris BTS35 v3 — 400×300 thermal riflescope
BurrisRiflescope

Burris BTS35 v3

Est. detection
729 m
Maker’s claim
1,000 m
Sensor
400×300
Pitch · Hz
12 µm · 50
Lens
35 mm
27.2 oz~$3,000
Athlon Cronus ATS 35-400 — 400×300 thermal riflescope
AthlonRiflescope

Athlon Cronus ATS 35-400

Est. detection
729 m
Maker’s claim
not published
Sensor
400×300
Pitch · Hz
12 µm · —
Lens
35 mm
35.3 oz~$3,250
Athlon Cronus ATS 35M-400 — 400×300 thermal handheld monocular
AthlonHandheld monocular

Athlon Cronus ATS 35M-400

Est. detection
729 m
Maker’s claim
not published
Sensor
400×300
Pitch · Hz
12 µm · —
Lens
35 mm
12.3 oz~$1,875
Athlon Cronus ATS 35ML-400 — 400×300 thermal handheld monocular
AthlonHandheld monocular

Athlon Cronus ATS 35ML-400

Est. detection
729 m
Maker’s claim
not published
Sensor
400×300
Pitch · Hz
12 µm · —
Lens
35 mm
LRF · 14.8 oz~$2,375
Athlon Cronus ATS Pro 35-400 — 400×300 thermal riflescope
AthlonRiflescope

Athlon Cronus ATS Pro 35-400

Est. detection
729 m
Maker’s claim
not published
Sensor
400×300
Pitch · Hz
12 µm · —
Lens
35 mm
37.4 oz~$3,375
Athlon Cronus ATS Pro 35C-400 — 400×300 thermal clip-on
AthlonClip-on

Athlon Cronus ATS Pro 35C-400

Est. detection
729 m
Maker’s claim
not published
Sensor
400×300
Pitch · Hz
12 µm · —
Lens
35 mm
16.7 oz~$3,000
Athlon Cronus ATS Pro 35CL-400 — 400×300 thermal clip-on
AthlonClip-on

Athlon Cronus ATS Pro 35CL-400

Est. detection
729 m
Maker’s claim
not published
Sensor
400×300
Pitch · Hz
12 µm · —
Lens
35 mm
LRF · 16.5 oz~$3,500
Athlon Cronus ATS Pro 35L-400 — 400×300 thermal riflescope
AthlonRiflescope

Athlon Cronus ATS Pro 35L-400

Est. detection
729 m
Maker’s claim
not published
Sensor
400×300
Pitch · Hz
12 µm · —
Lens
35 mm
LRF · 37.4 oz~$3,875
Athlon Cronus ATS Pro 35P-400 — 400×300 thermal riflescope
AthlonRiflescope

Athlon Cronus ATS Pro 35P-400

Est. detection
729 m
Maker’s claim
not published
Sensor
400×300
Pitch · Hz
12 µm · —
Lens
35 mm
19.7 oz~$1,875
Burris BTC35 v2 — 400×300 thermal clip-on
BurrisClip-on

Burris BTC35 v2

Est. detection
729 m
Maker’s claim
1,000 m
Sensor
400×300
Pitch · Hz
12 µm · 50
Lens
35 mm
16.2 oz~$3,000
Burris BTH35 v2 — 400×300 thermal handheld monocular
BurrisHandheld monocular

Burris BTH35 v2

Est. detection
729 m
Maker’s claim
1,000 m
Sensor
400×300
Pitch · Hz
12 µm · 50
Lens
35 mm
22 oz~$2,799
Burris BTS35 v2 — 400×300 thermal riflescope
BurrisRiflescope

Burris BTS35 v2

Est. detection
729 m
Maker’s claim
1,000 m
Sensor
400×300
Pitch · Hz
12 µm · 50
Lens
35 mm
31 oz~$3,000
Guide · Orion O435CS
GuideClip-on

Guide Orion O435CS

Est. detection
729 m
Maker’s claim
1,800 m
Sensor
400×300
Pitch · Hz
12 µm · 50
Lens
35 mm
Swappable battery · 10.1 oz~$1,399
Guide TU435 LRF 3.0 — 400×300 thermal riflescope
GuideRiflescope

Guide TU435 LRF 3.0

Est. detection
729 m
Maker’s claim
1,800 m
Sensor
400×300
Pitch · Hz
12 µm · 50
Lens
35 mm
LRF · 27.5 oz~$1,899
Steiner Nighthunter H35 Lite Gen II — 400×300 thermal handheld monocular
SteinerHandheld monocular

Steiner Nighthunter H35 Lite Gen II

Est. detection
729 m
Maker’s claim
not published
Sensor
400×300
Pitch · Hz
12 µm · 50
Lens
35 mm
12.3 oz~$1,725
Guide TE421 — 400×300 thermal handheld monocular
GuideHandheld monocular

Guide TE421

Est. detection
521 m
Maker’s claim
1,300 m
Sensor
400×300
Pitch · Hz
12 µm · 50
Lens
25 mm
10.4 oz~$949
Guide TU425 SE 3.0 — 400×300 thermal riflescope
GuideRiflescope

Guide TU425 SE 3.0

Est. detection
521 m
Maker’s claim
1,300 m
Sensor
400×300
Pitch · Hz
12 µm · 50
Lens
25 mm
20.3 oz~$1,599