Products

The New Lunt LS80MT Advanced Package, featuring Best in Class Resolution and Professional Grade Optics Configuration 5.6mm Image Size F7 ED Doublet...

The Lunt Mini is a non-rotating helical focuser that provides a T2 (male) to T2 (female) thread connection. The focuser has 10 mm of precision trav...

The Pressure Tuner Controller allows easy two-button control of any pressure-tuned telescope made by Lunt Solar Systems. The PC-USB is accurate to...

A Polarizing Filter will help control the brightness of the Sun’s image when using a Lunt White Light Wedge visually. Choose either a 1.25″ or 2″ ...

Made of black anodized aluminum with 1/4-20 threads. Width fits Vixen-style mounts. The Lunt Dovetail Bars are the perfect match for Vixen-style m...

Made of black anodized aluminum with 1/4-20 threads. Width fits Vixen-style mounts. The Lunt Dovetail Bars are the perfect match for Vixen-style m...

Made of black anodized aluminum with 1/4-20 threads. Width fits Vixen-style mounts. The Lunt Dovetail Bars are the perfect match for Vixen-style m...

We will help you set up your NINA profile and equipment and we will help you master the software. We usually do it on Zoom (where you have control ...

Shipping cost not included Achieve peak performance from your Newtonian telescope with our professional Collimation Service. Proper collimation is ...

The Flat-Man L is the big brother of the Flat-Man, for telescopes in the 8-12.5" range. The Flat-Man L uses the same electroluminescent technology ...

Re-designed and re-introduced in 2020, Optec's new Flat-Man XL-2 electroluminescent calibration panels make it easy to obtain your flat-field calib...

Alnitak Astrosystems' flagship product, the Flip-Flat, is a robotic lenscap and flat field illumination source for small to medium size refractors....

Rich Simons of Deep Sky Instruments and Optec have jointly developed a new, larger diameter standard spacer for large aperture telescopes. Like th...

Optec-DSI 3.5x24tpi male thread to M72x1mm (male) Takahashi thread. Outside Diameter: 3.82" (97.0mm) Overall Height: 0.74" (18.8mm) Clear Aperture...

Optec engineers have developed a completely new concept for combining telescope focus and camera rotation functions into a single robust, yet compa...

The #19830 OPTEC-4300 to female Optec/DSI 3.5" threaded receiver allows any combination of our DSI 3.5-inch spacers to be easily installed on the c...

Optec engineers have developed a low profile, yet extremely robust 3-inch focuser for telescope installations where back-focus is at a premium. Wi...

Optolong L-eNhance is a dual-band pass filter which has been designed for DSLR (digital SLR), color CMOS and monochrome CCD cameras. The convenienc...

L-eXtreme is a two 7nm bandpass filter which can be used with one-shot color cameras like DSLR's (digital SLR), and monochrome CCD cameras, it is a...

Optolong L-Pro is multi-bandpass filter which offers better color balance by maximizing the transmission band. The balanced transmission allows ast...

It's about a 3nm dual band designed to drastically reduce the effect of light pollution, the 3nm isolates the nebulae's emissions into H-Alpha (red...

Optolong LRGB filter set is designed for maximum contrast and with extremely high gradients for clear differentiation of colors. The LRGB filter se...