The Bintel Projection lenses in 32mm and 40mm focal lengths are useful if you can't get your telescope to reach focus with a conventional camepter and T-ring.
Many Newtonian telescopes don't have enough focuser in-travel with a DSLR cam - the Bintel Projection lenses provide a solution.

The top of the eypiece housing unscrews(T2 thread) allowing a T-ring to attach directly.

With the same fine optics as Bintel's Plossl range it also makes a great low power eyepiece!

The Bintel Superview Camera Projection eyepieces are one of the simplest ways to couple your DSLR to a telescope. The top section of the eyepiece unscrews allowing an M57 to M42 adapter to be fitted. The M42 T-thread can then allow the appropriate T-Ring to be attached and thus adapts to your DSLR camera.

M57 to M42 adapter and T-Rings sold separately.

https://www.bintel.com.au/product/bintel-m57-m42-t-adapter/

A low-power eyepiece, good for open clusters, nebulae and galaxy clusters. Includes a soft rubber eyeguard and an M42 T-thread for projection photography. High quality optics, fully multi coated, and affordable!

The Bintel Superview Camera Projection eyepieces are one of the simplest ways to couple your DSLR to a telescope. The top section of the eyepiece unscrews allowing a T-Ring to be fitted, thus adapting to your DSLR camera.

The Bintel Superview Camera Projection eyepieces are one of the simplest ways to couple your DSLR to a telescope. The top section of the eyepiece unscrews allowing an M57 to M42 adapter to be fitted. The M42 T-thread can then allow the appropriate T-Ring to be attached and thus adapts to your DSLR camera.

M57 to M42 adapter and T-Rings sold separately.

https://www.bintel.com.au/product/bintel-m57-m42-t-adapter/

The Orion Illuminated Plossl 12.5 mm eyepiece is a vital addition to any astronomer's equipment collection thanks to its many useful applications.

Achieve precise alignment of computerized GoTo systems easily by using the relatively high-power 12.5 mm focal length eyepiece to accurately center alignment stars. The illuminated reticle enables you to precisely center alignment stars and objects in the telescope, thus increasing the accuracy of the GoTo system.

The 4-element Plossl design is also well suited for off-axis guiders, where light gathering is minimal, to help ensure tracking accuracy during guided astrophotography sessions. Use the 12.5 mm Illuminated Plossl with an off-axis guider (sold separately) to keep a guide star centered precisely to capture tack-sharp astrophotos.

A 4-element Plossl design with fully multi-coated lenses ensures bright views through the illuminated reticle eyepiece. Its 40° apparent field is ideal for multiple functions. The LED-illuminated double crossline reticle has adjustable focus and brightness. Three GP-189 batteries (included) are required for illuminator operation. Also compatible with three SR-54, SG-10, or equivalent button-cell batteries (not included). The Orion Illuminated Plossl 12.5 mm eyepiece features a 1.25" barrel diameter, compatible with 1.25" telescope focusers, or 2" focusers equipped with a step-down 1.25" adapter.

Limited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only.

SKU: 08450

Instruction Manual