Specifications
Lens Material: Optical Glass Lens
Number of lens: 1
Lens coating: Broadband coating
Sleeve Material: Aluminum Alloy
Interface Size: 1.25" (about 31.7mm)
Thread Specifications:
m28.5*0.6 pitch (industry common name: fine thread)
Appearance Color: Black
Net Weight: 12g
Total Weight: 0.6 oz (16 g).
Package included:
1 x 5 x Barlow Lens