©1998-2017 kaya-optics.com
All Rights Reserved.


IR X-Ray Vision Glass Filters

- PF1, PF2, PF3, PF4 Filters Available

- Diameter Available: 27, 30, 30.5, 37, 43, 46, 49, 52, 58mm (Custom size & shape filters are also available at over 100pcs. For pricing, please contact us.)

- Both Female & Male Threads

- Polished Crystal Materials

- $138(27, 30, 30.5, 37mm), $152(43, 46, 49, 52, 58mm)

Buy It Now

Selecting Guides

Which PF filter is recommended for your device and photographing conditions? For example, if you have a Sony NightShot™ Old model and take a see-through picture of a Moving object in Environment A, we recommend you to use a PF1. Check the table below to get the best see-through pictures.

Devices Features Env. A Env. B Env. C Env. D
F M F M F M F M
Sony NightShot™ Camcorder Old models PF1 PF1 PF2 PF2 PF2 PF2 PF2 PF2
Semi-modified new models B/M PF1 PF1 PF1 PF1 PF2 PF2 PF2 PF2
A/M PF1 PF1 PF2 PF2 PF2 PF2 PF2 PF2
Fully-modified new models

B/M 

PF1 PF1 PF1 PF1 PF2 PF2 PF2 PF2

A/M

PF1 PF1 PF2 PF2 PF2 PF2 PF2 PF2
Panasonic NightView™ Camcorder PF1 PF1 PF2 PF2 PF2 PF2 PF2 PF2
Normal Camcorder Modified (ICF removed) PF1 PF1 PF2 PF2 PF2 PF2 PF2 PF2
Unmodified S/S PF3 PF3 PF4 PF4 PF4 with S/S PF4 with S/S PF4 with S/S PF4 with S/S
F/S PF3 PF3 PF4 PF4 PF4 PF4 PF4 PF4
Digital Camera Modified (ICF removed) PF1 PF1 PF2 PF2 PF2 PF2 PF2 PF2
Unmodified S/S PF3 PF3 PF4 PF4 PF4 with S/S PF4 with S/S PF4 with S/S PF4 with S/S
F/S PF3 PF3 PF4 PF4 PF4 PF4 PF4 PF4
Color CCTV Camera True Day & Night (ICF Switchable) PF1 PF1 PF2 PF2 PF2 PF2 PF2 PF2
Digital Day & Night S/S PF3 PF3 PF4 PF4 PF4 with S/S PF4 with S/S PF4 with S/S PF4 with S/S
F/S PF3 PF3 PF4 PF4 PF4 PF4 PF4 PF4
Monochrome CCTV Camera PF1 PF1 PF2 PF2 PF2 PF2 PF2 PF2
Mobile Phone / Non filter thread camera PFX PFX PFX PFX PFX PFX PFX PFX


Abbreviations & Terms

Abbreviations Explanations
Env. A, B, C, D See the table below
F Fixed objects
M Moving objects
B/M Before Modifying to full control of exposure
A/M After Modifying to full control of exposure
S/S Slow Shutter models. these models' shutter speed can be manually adjusted below 1/60 second (for example 1/8, 1/4 second)
F/S Fast Shutter models. These models' shutter speed is adjusted only up to 1/60 or 1/50 second but CANNOT be adjusted below 1/50 second (for example 1/8, 1/4 second)
PF4 with S/S PF4 has to be used with Slow Shutter


Environments A, B, C and D are defined as follows;

Environments Amount of the emitted NIR Detailed examples
Env. A Highest Summer's day outdoors when the direct sun light is strongest
Env. B High Clouded summer's day outdoors / Sunny Spring or Autumn day outdoors
Env. C Fair Clouded Spring or Autumn day outdoors
Env. D Lowest Indoors where a glow lamp, mercury lamp or nitrogen lamp is installed