Tele Vue Mount Ring Set for 4" OTAs Canon 2047V147 On-Stage Non-Slip Drum Mat

On-Stage Non-Slip Drum Mat

Weight Capacity 85 lb (38

Two locking knobs along the rear of the filter holder ensure that its grip on the adapter remains secure

Display Permanence up to 200+ Years

Enables slow shutter speeds to be used with high speed ISO ratings

Tele Vue Mount Ring Set for 4" OTAs Canon 2047V147 On-Stage Non-Slip Drum MatAdjustable Ring Spacing Four Accessory Channels, #10 32 Holes Four 1 4" 20 Mounting Holes Includes Bottom Mounting Plate The 4" Tele Vue Mount Ring Set provides a rigid and stable means of attaching any compatible optical tube assembly (OTA) to most mounts or heads. Its individual rings can be spaced from 5. 5" to 6. 5" apart to allows the Mount Ring Set to accommodate a variety of OTAs and mounts. Each ring has 2 accessory channels with #10 32 tapped