HIRMP8-85M Series

HIRMP8-85M Series

RHP International will be closed for the Independence Day Holiday Friday July 3rd, 2020 and will be open Monday, July 6th, 2020.
Purchases made during this time, will be processed when we return Monday, July 6th, 2020.
HIRMP8-154M Series

HIRMP8-154M Series

FLIR IR Lens, 7° FOV, 88.9mm (T198165) for use with FLIR A600 Series Thermal Cameras

IR Lens , 7° FOV, 88.9mm (T198165)

HIRMP8-85M Series

Product Highlights
  • 10x (8.5-85mm) Infrared Corrected Motorized Zoom Lens
  • Special Low Dispersion Glass
  • 2 Megapixel Lens
HIRMP8-85M Series


The HIRMP8-85 lenses are powerful 2 megapixel infrared (IR) corrected motorized zoom lenses.

The IR corrected SD Glass (special low dispersion glass) has lower chromatic abberation than ED glass (extra-low dispersion glass) which allows the lens to always stay in focus, from visible light to infrared light.

With a 8-85mm focal length the HIR8-85 can benefit almost any application.

Designed to fit a C-Mount camera with a 1/2" CCD or smaller, this can also be used on a CS-Mount camera with an additional C/CS adapter.


Special Low Dispersion Glass

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Visible Lens vs. IR Corrected Lens: Notice with this IR Corrected lens utilizing the Haze Filter:
You can see through haze revealing details in the mountains.

Visible Mode vs IR Corrected Mode with Haze Filter

Visible Mode vs IR Corrected Mode with Haze Filter
10x (8.5-85mm) Infrared Corrected Motorized Zoom Lens
OEM Lens Model Number Format IR Corrected ED or SD Glass Focal Length Iris Control Auto Focus Presets
HIRMP8-85M H IR 8.5-85 M    
HIRMP8-85M-P H IR 8.5-85 M   P
HIRMP8-85M-IP H IR 8.5-85 M   IP
HIRMP8-85V H IR 8.5-85 V    
HIRMP8-85V-P H IR 8.5-85 V   P
HIRMP8-85V-AF H IR 8.5-85 V AF  
HIRMP8-85V-AF-P H IR 8.5-85 V AF P
HIRMP8-85D H IR 8.5-85 D    
HIRMP8-85D-P H IR 8.5-85 D   P
HIRMP8-85D-AF H IR 8.6-154 D AF  
HIRMP8-85D-AF-P H IR 8.5-85 D AF P
* Key T=1/3"
IR=Infrared Corrected Class Focal Length V=Auto Iris, Video Type
D=Auto Iris, DC Type
M=3 Motor - Zoom Focus & Iris
AF=Auto Focus P=Presets on Zoom & Focus
IP=Presets on Zoom Focus & Iris
OEM Lens Model Number HIRMP8-85M Series
Format Size 1/2" 
Mount C / CS (with CS adapter)
Focal Length 8.5 - 85 mm
Max. Aperture Ratio 1 : 1.5
Iris Range F1.5 - 12
Min. Object Distance 1.8 m
Iris  Motorized or Auto
Focus Motorized or Auto
Zoom Motorized
Angle of View (Diagonal)   53.7° (W) / 5.4° (N)
(Horizontal)   41.5° (W) / 4.3° (N)
(Vertical)   31.3° (W) / 3.3° (N)
Iris Input Voltage DC 8V-12V Manual / DC 8.5V-16V Auto
Current Consumption Max. 40 mA (Motor)
Response Speed Approx. 3 sec. DC Type 
Input Signal Video Signal (VS or V)
Accuracy ±15% at Image Signal
Sensitivity Adjustment 0.5-1.0 Vp-p
Metering Method Average - Peak
Zoom Input Voltage DC 8V-12V (Manual) / DC 4V-16V (Auto)
Current Consumption Max. 80 mA (Motor)
Motorization Speed Approx. 2-7 sec. (Variable)
Auto Focus Input Voltage DC8V-16V
Current Consumption Max. 50mA (Standby) / Max. 150mA (Zoom or Focus on)
Applicable Wavelength 430 nm - 950 nm
Back Focal Length 14.65 mm  (in air)
Flange Back Length 17.526 mm
Temperature Range -10°C to +40°C
Filter Screw Size M62.0 mm   P=0.75
Dimension ( H x W x D ) 66.0 x 75.5 x 134.8 mm
Weight (Approx.) 690g - 725g