• Custom-designed adapter works in conjunction with the Celestron Off-Axis Guider to produce a larger area of illumination when imaging through larger Schmidt-Cassegrain & EdgeHD telescopes
• NEW! Longer length to better accommodate DSLR back-focus spacing without the need for extra adapters
• Great for larger format cameras like the Canon 5D or 6D—allows use of the full image circle for better illumination of the sensor
• Achieve the highest contrast with the adapter’s black anodized aluminum construction
• Knurled surface provides a convenient gripping area for threading and un-threading the adapter from the telescope