Ishoot Improved Lens Collar Tripod Mount Ring For Nikon Rt 1 Nikkor Af S 300Mm F/4E Pf Ed Vr & Af S 70 200Mm F/4G Ed Vr, Bottom

Tripod Mount Ring, Cnc Machined Rt-1 Replace Lens Collar For Nikon Af-S 70-200Mm F/4G Ed Vr And Nikon Af-S 300Mm F/4E Pf Ed Vr Lens, Built-In Quick Release Plate For Tripod Ball Head Of Arca-Swiss Fit Main Features:1. The Lens Collar Is Made Of Aviation Aluminum, Cnc Precision Machining, Surface Anodized, Light Weight Hollow Out Design, With Stainless Steel Screw. Net Weight Is About 160G;2. Referencing To And Modified From Nikon Original Standard Design, Structure Is Enhanced, Details Are Improved, And Add The Function Of Quick Release Plate, More Practical;3. The Inner Diameter Of Tripod Mount Ring Is About 68Mm, Using Embedded Flocking To Increase Resistance; With Three Marks, Convenient For Lens Rotation And Alignment; Fast Spring Lock, Convenient For Quick Assembly And Disassembly Or Adjust The Composition Of Camera Body; Removable Quick Release Plate, Reserved 1/4'' And 3/8 '' Screw Holes;4. Quick Release Plate Is As 39Mm Standard, Compatible With Rrs / Arca-Swiss / Kirk / Wimberley / Markins / Sunwayfoto / Kangrinpoche / Benro / Sirui/Marsace / Ishoot Ball Head Of Arca 39Mm Fit, Suitable For Ishoot Is-Jz30 / Is-Jz50 / Is-Jz64 / Is-Qj58 / Is-Qj64 / Is-Jz60Bk / Is-Jz70Mft / Is-Jz80Bk.Applicable To: Nikon Af-S Nikkor 300Mm F/4E Pf Ed Vr Lens Nikon Af-S Nikkor 70-200Mm F/4G Ed Vr Lenspackage Includes: 1 X Ishoot Tripod Mount Ring Is-Rt1 (The Other Items In The Photos Not Listed Here Are For Illustrating Only, Not Included)