Astro-Physics

Astro-Physics

16" Easy-Balance Dovetail Saddle Plate with 3 clamps - 1600, 1100, 1200, 900, Mach1 and Mach2 (DOVELM162)

This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is the ultimate in versa

Astro-Physics

0.8x CCD Telecompressor for 92mm Stowaway and 105mm Traveler. Requires 2.5" DoveLoc End Cap that comes with 92mm F6.65 Stowaway or EC2725 for Traveler. (92TCC)

The 92 Stowaway’s Telecompressor Corrector (92TCC) is used to provide 0.80x image reduction wh

Astro-Physics

2.7" Focuser with Feather Touch Micro 9:1 Dual-Speed Knobs (27FOC3E-FT)

The silky smoothness of the 2.7" Astro-Physics focuser and the dual-speed mechanism of the Feather T

Astro-Physics

Multi-Radius Base for Quick Release Finder Bracket & Accessories using Male Dovetail Base (A3251-C), including STARFMD. (QRBASEM)

This Quick Release base is designed to securely fit scopes from as small as 3” on up, so that

Astro-Physics

Base for 10 x 60 Quick Release Guider Bracket (QRBASEG)

This base is designed with a dual-radius curve in order to fit onto the predrilled holes of all Astr

Astro-Physics

CCD Telecompressor (CCDT67)

Originally developed to tame the focal length of our 10" f/14.6 Mak-Cass, this telecompressor is opt

Astro-Physics

MAXBRIGHT 2" Mirror Diagonal with Dialectric Coating and Brass Locking Ring (PMDMAX)

The Astro-Physics 2" MaxBright Diagonal was designed with several unique features to provide optimum

Astro-Physics

Field Flattener for 92mm Stowaway and Traveler, Machined Covers. Requires 2.5" DoveLoc End Cap that comes with 92mm F6.65 Stowaway or 2725EC for Traveler (92FF)

This 92FF field flattener was designed for the 92 Stowaway (92F665) and 105mm Traveler (105EDF, lega

Astro-Physics

3.5" Prime Focus Field Flattener for 130GTX or prior 130EDFGT upgraded to 3.5" Focuser (13035FF)

The new 3.5” Field Flattener for the 130 Starfire GTX is a redesigned housing that utilizes th

Astro-Physics

0.72x Quad Telecompressor Corrector for 155f7 EDFS (QUADTCC-155)

Expand your field!   Reduce your f/value, speeding up the collection of photons!  And

Astro-Physics

2.7" Prime Focus Field Flattener for Legacy StarFire f6 EDFS Refractors (13027FF-EDFS)

Our 2.7" Field Flattener (13027FF-EDFS) was introduced in February 2022 for our legacy 130 f6 Starfi

Astro-Physics

2" Nosepiece Extension with 48mm Threads (EXT48-12.7)

This ½" extension is a robust version of T-thread extension tubes. It uses 48 mm threads at b

Astro-Physics

3.5" Focuser Doveloc to 2.7" Female Thread Adapter. Net Spacing Distance: 0.281" (7.14mm) (ADA35DL-27)

The "doveloc" feature of the ADA35DL-27 is a 3.5” circular dovetail used with the 3.5” R

Astro-Physics

Threaded 2.7" Barlow Holder with Internal 42mm Thread (BH27-INT42)

Realize the full potential of your Baader Fluorite Flatfield Converter (BPFFC) or 2" Advanced Conver

Astro-Physics

0.72x Quad Telecompressor Corrector (QUADTCC)

Expand your field!   Reduce your f/value, speeding up the collection of photons!  And

Astro-Physics

3.27" Backfocus Spacer Extensions for Astro-Physics Focusers and Accessories (EXT327-)

When purchasing the QUADTCC you must add the proper length backfocus spacer extension according

Astro-Physics

2.7" Thread-On Extensions for Astro-Physics Focusers and Accessories (EXT27-)

This series of extensions is designed to utilize the robust 2.7" Astro-Physics thread size, while pr

Astro-Physics

Step-Down Adapter with 2.7" Male Threads to 54mm Male Threads (ADA27-54)

We have added several new adapters to assist imagers obtain back spacing distances for their camera

Astro-Physics

Picatinny Male Dovetail Base for Multi-Reticle Reflex Finders (Needs QRBASEM) (PICQRM)

Let’s face it…the Stowaway is a small scope and you don’t want to use a finder th

Astro-Physics

7" V-Style Light-weight Dovetail Accessory Saddle, perfect for Stowaway (Needs Dovetail Bar) (ACSD07)

This 7” Vixen-style dovetail saddle has been designed to be light and small for use with the S

Astro-Physics

2.7" Spacer Rings , Set of 3 Rings (SRSET-27)

In most imaging setups it will not be necessary to modify the spacing distance.  However, there

Astro-Physics

3.27" Spacer Rings , Set of 3 Rings (SRSET-327)

In most imaging setups it will not be necessary to modify the spacing distance.  However, there

Astro-Physics

Step-Down Adapter with 2.7" Male Threads to 48mm Male Threads (ADA27-48)

We have added several new adapters to assist imagers obtain back spacing distances for their camera

Astro-Physics

Allows 2.7" Accessories to be Attached to the 3.27" Threads of CCD Flatteners & Telecompressor Correctors (ADA327-27)

We have added several new adapters to assist imagers obtain back spacing distances for their camera

Astro-Physics

Step-Down Adapter with 2.7" Male Threads to 2.156" Male Threads (ADA27-2156)

We have added several new adapters to assist imagers obtaining back spacing distances for their came

Astro-Physics

Step-Down Adapter with 2.7" Male Threads to 42mm Male Threads (ADA27-42)

We have added several new adapters to assist imagers obtain back spacing distances for their camera

Astro-Physics

130GTX and 130EDFGT Focuser Cover, Felted (T13014F-B)

Felt-lined, machined aluminum cover for the focuser of the 130 StarFire GTX (130GTX) and 130 StarFir

Astro-Physics

130GTX and 130EDFGT Tube Cover for Focuser End of the Tube (T13012)

Threaded machined aluminum cover for the focuser end of the maintube of the 130 StarFire GTX (130GTX

Astro-Physics

Allows the 3.5" Focuser to be installed on Starfire 155 & Starfire 180 in place of 4" or 2.7" Focusers (ADA4F-35F)

The ADA4F-35F adapter allows the 3.5” focuser (35FOCER-FT) to be installed on StarFire 155 &am

Astro-Physics

Eyepiece Projection Camera Adapter with Konica T-Ring. (EPCTKON)

Astro-Physics Eyepiece Projection Camera Adapter is a two-part adapter. Use this unit with your film

Astro-Physics

Eyepiece Projection Camera Adapter with Pentax Screw T-Ring. (EPCTPTS)

Astro-Physics Eyepiece Projection Camera Adapter is a two-part adapter. Use this unit with your film

Astro-Physics

Eyepiece Projection Camera Adapter with Minolta T-Ring (EPCTMIN)

Astro-Physics Eyepiece Projection Camera Adapter is a two-part adapter. Use this unit with your film

Astro-Physics

Eyepiece Projection Camera Adapter with Olympus T-Ring. (EPCTOLY)

Astro-Physics Eyepiece Projection Camera Adapter is a two-part adapter. Use this unit with your film

Astro-Physics

Eyepiece Projection Camera Adapter with Canon T-Ring. (EPCTCAN)

Astro-Physics Eyepiece Projection Camera Adapter is a two-part adapter. Use this unit with your film

Astro-Physics

Nikon Camera Adapter with large 1.73" (44mm) diameter stainless steel bayonet and 2" nosepiece. To be used with DSLR cameras. (PFCLNIK)

Our Nikon Camera Adapter allows you to attach your DSLR camera to any focuser that accepts 2" slip-i

Astro-Physics

Canon EOS Camera Adapter with large 1.875" (47.6mm) diameter stainless steel bayonet and 2” nosepiece. To be used with DSLR cameras. (PFCLEOS)

Our Canon EOS Camera Adapter allows you to attach your DSLR camera to any focuser that accepts 2" sl

Astro-Physics

Astro-Physics Embroidered Knit Cap, Dark Ash (APCAPW)

Keep Warm with our Knit Winter Cap with Cuff What better way for an astronomer to stay warm on thos

Astro-Physics

Astro-Physics Embroidered Cap, Stone (APCAPES)

These attractive ball caps feature the Astro-Physics logo beautifully embroidered across the front.

Astro-Physics

3.5" Rotating Focuser with FeatherTouch Micro 9:1 Dual-Speed, Includes Endcap, no adapters. (S35FOCER-FT)

There may be circumstances when you do not need all the adapters with the 3.5”Ffocuser (35FOCE

Astro-Physics

Internal Threaded 2.7" Focuser with Feather Touch Micro 9:1 Dual-Speed Knobs (I27FOC3E-FT)

This Traveler-style focuser is virtually identical to the 2.7" Focuser (27FOC3E-FT) except that the