Sale! The2-Inch Adapterby Explore Scientific:This adapter allows you to attach the 3-inch 0.7X Field Flattener Focal Reducer (ES-FFFR507X-00) on optical tubes with a 2-inch focuser. This adapter also allows you to adapt the 3-inch Diagonal to a 2-inch focuser dr
The2-Inch Adapterby Explore Scientific:
This adapter allows you to attach the 3-inch 0.7X Field Flattener Focal Reducer (ES-FFFR507X-00) on optical tubes with a 2-inch focuser.
This adapter also allows you to adapt the 3-inch Diagonal to a 2-inch focuser draw tube.
Diameter: 76 mm (3-Inch)
Height: 36 mm (1.42-Inch)
Weight: 0.15-pounds (0.08 kg)
OPT Product Number:ES-510364
Cost: $25
Free Shipping
We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout.
Delivery Time:
It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.
![Vivitar 200mm f3.5 Telephoto Prime Lens for Pentax M42 Screw Mount [EXC+]](https://www.pixorda.com/wp-content/uploads/2025/8/1756026459/vivitar-200mm-f3-5-telephoto-prime-lens-for-pentax-m42-screw-mount-exc-800x800.webp)
![Pentax Super-Takumar 150mm f2.8 Prime Lens for 6x7 67 67II [EXC+]](https://www.pixorda.com/wp-content/uploads/2025/8/1756026459/pentax-super-takumar-150mm-f2-8-prime-lens-for-6x7-67-67ii-exc-800x800.webp)
![Tamron 70-200 f2.8 Di VC USD G2 Telephoto Zoom Lens for Nikon AF-S [EXC]](https://www.pixorda.com/wp-content/uploads/2025/8/1756026459/tamron-70-200-f2-8-di-vc-usd-g2-telephoto-zoom-lens-for-nikon-af-s-exc-800x800.webp)
![Nikon Nikkor 500mm f4 P ED AI-S Manual Focus Telephoto Prime Lens [EXC+]](https://www.pixorda.com/wp-content/uploads/2025/8/1756026467/nikon-nikkor-500mm-f4-p-ed-ai-s-manual-focus-telephoto-prime-lens-exc-800x800.webp)
Reviews
There are no reviews yet.