Thread reducer from M48 to M42 - Length 5mm Makes M48 accessories compatible with M42 (T2) accessories Very useful as it does not add space to the extensions

• Baader MaxBright® II Binoviewer with adapters to T-2 and Zeiss micro-bayonet in a padded carrying case
• 27mm prisms with 26 / 25,5mm clear aperture, for all 1,25"-eyepieces – up to focal lengths of 35mm
• Ergonomically designed ClickLock® eyepiece clamps with diopter adjustment
• Baader Astro T-2 System™ connector thread (M 42 x 0.75) and Zeiss micro-bayonet for the shortest possible connection to (almost) all existing telescope systems
• Optical tube length: 110 mm (+/- 1 mm tolerance)
• with special accessories:
• Glasspathcorrector 1:1,70 for Baader-Binoviewer with T-2 thread (MaxBright II® and MaxBright®) (#2456316, € 96,-)
• Baader Nose piece 1¼" / T-2 (T-2 part #14) (#2458105, € 24,-)

Heavily padded bag for Schmidt-Cassegrain tube 8"

Padded bag for Newton telescopes 200 mm f/6
Length: 1200 mm
Width: 250 mm
Height: 300mm

Padded bag for Newton telescopes 200 mm f / 4
Length: 840 mm
Width: 240 mm
Height: 300mm

The Auriga image rectifier features a high quality Amici prism composed of BaK4 glass and with all surfaces treated with effective anti-reflective coatings, all to ensure maximum transmissibility and minimize the loss of brightness and contrast modulation.

The K4R key ring lamp raises performance, technology and design to a new level. This small everyday helper housed in a high-quality and well-designed aluminium case reaches up to 60 lumens and provides wide area illumination. The first light in the new K-series, the K4R is rechargeable and is equipped with the additional safety of an SOS distress signal mode.

Transport and protect a mount is a prerogative of the Geoptik padded bags, practically two bags sewn into each other in the middle with a padding.
Geoptik now offers an alternative, a simple and robust housing which includes the use of the original polyuretane protection with function of protecting your mount.

Ecological and economic !!

New bag for Skywatcher mount EQ6-R and EQ6-R PRO
Transport and protect a mount is a prerogative of the Geoptik padded bags, practically two bags sewn into each other in the middle with a padding.
Geoptik now offers an alternative, a simple and robust housing which includes the use of the original polyuretane protection with function of protecting your mount.

Ecological and economic !!

Overall inner sizes are: 60x50x23cm - top: 4cm - bottom: 18cm

Versatile dovetail bar for telescope attachment to mounts with Losmandy level saddle plate

• Length: 180 mm
• Very solid in spite of its weight of only 434 grams
• Slotted holes, thread bores and countersunk bores allow a wide range of adaptations

Access the mini-pry, spring-action scissors, or the robust 420HC knife blade - all with one hand.

The K4 has all the essential features of the K2 with the added utility of spring-action scissors for an even wider range of tasks. And since its revolutionary magnetic architecture eliminates friction and wear, you can look forward to a lifetime of use. Proudly made in Portland, Oregon.

Access the mini-pry, spring-action scissors, or the robust 420HC knife blade - all with one hand.

The K4 has all the essential features of the K2 with the added utility of spring-action scissors for an even wider range of tasks. And since its revolutionary magnetic architecture eliminates friction and wear, you can look forward to a lifetime of use. Proudly made in Portland, Oregon.

Lightweight and portable, the FREE™ K2 packs essential, everyday tools into a folding pocket knife.

With a 3.3 inch blade and seven additional tools, including a pry tool and Phillips screwdriver, the K2 is multipurpose redefined. Each implement is housed on the outside of an ergonomically refined aluminum body for easy access, so you’re never left fumbling in a pinch. Made proudly in Portland, Oregon and covered by our 25-year warranty.

Lightweight and portable, the FREE™ K2 packs essential, everyday tools into a folding pocket knife.

With a 3.3 inch blade and seven additional tools, including a pry tool and Phillips screwdriver, the K2 is multipurpose redefined. Each implement is housed on the outside of an ergonomically refined aluminum body for easy access, so you’re never left fumbling in a pinch. Made proudly in Portland, Oregon and covered by our 25-year warranty.

• AstroSolar® ECO-size Safety Film 5.0 for solar observation and photography at high magnification
• Size: ca. 140 x 155 mm, incl. DIY-instructions and DIY cutting-template – telescope quality – Optical Density (OD) = 5.0
• Safe for visual solar observation (with additional optics) and imaging
• This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests – thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics
• For more than 25 years on the market, the only film-material made to not deteriorate the optical wavefront, it does allow to attain high magnification with any long-range optics without reducing sharpness or contrast of the solar surface.
• The film is from the same material as our proven AstroSolar® Safety Filme 5.0 in A4-size, due to high demand now availble in a smaller size at an economical price, suitable as solar filter for small telescopes, finders, binoculars, spotting scopes and camera lenses

• AstroSolar® Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0
• Safe for visual solar observation (with additional optics) and imaging
• This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests – thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics
• AstroSolar Safety Film is best suited for precision work with all astronomical telescopes and binoculars – just as well as for all photographic camera- and tele-lenses
• For more than 25 years on the market, the only film-material made to not deteriorate the optical wavefront, it does allow to attain high magnification with any long-range optics without reducing sharpness or contrast of the solar surface.