Function:
1.Advanced knurling technology prevents slippage and makes it easy to disassemble.
2.High quality aluminum alloy frame design. The front of the frame has a screw thread for mounting lens covers and other accessories at any time.
3. The rotating outer wheel of the filter can be adjusted freely to the wavelength and can be changed from 530nm to 750nm.
4. Suitable for infrared photography. This is a very practical integrated adjustable infrared filter that can provide more operating content of infrared photographs.
5. Compact size, lightweight and easy to carry.
Specifications:
Item Type:Filters
Brand: FOTGA
Material: Aluminum alloy + optical glass
Color: as picture
Wavelength Range: 530-750nm
Frame thickness: approx. 1.6 cm /0.63 inch
Caliber: Approximately 58mm /2.28"
Weight: approx. 59.3 g
Package List:
1 x Filter