Quick view 121 mm Extension Tube for 3" FT Focuser - STE-M109-121 MSRP: Was: Now: $129.00 Add to Cart Compare
Quick view 2.156 Male to 48 mm Female Adapter - SFA-M2156F48-003 MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 42 mm Female to 48 mm Male Adapter - SFA-M48F42 MSRP: Was: Now: $19.00 Add to Cart Compare
Quick view 48 mm Female to 42 mm Male Adapter - SFA-F48M42-008 MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 48 mm Female to 42 mm Male Extension - 41.5 mm Length - SFE-F48M42-041.5 MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 50 mm Female to 42 mm Male Extension - 16 mm Length - SFE-F50M42-016 MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 50 mm Female to 42 mm Male Extension - 19 mm Length - SFE-F50M42-019 MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 54 mm Male to 48 mm Female Adapter - SFA-M54F48-002 MSRP: Was: Now: $29.00 Add to Cart Compare
Quick view 60 mm Extension Tube for 3" FT Focuser - STE-M109-060 MSRP: Was: Now: $129.00 Add to Cart Compare
Quick view 63 mm Male to 48 mm Female Adapter and 2" Filter Holder - SFA-M63F48-005 MSRP: Was: Now: $29.00 Add to Cart Compare
Quick view 63 mm Male to 48 mm Male/Female Adapter - SFA-M63M48F48-003 MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 63 mm Male to 51 mm Female Adapter - SFA-M63F51-004 MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 121 mm Extension Tube for 3" FT Focuser - STE-M109-121 The Stellarvue STE-M109-121 is a 121 mm threaded extension for the 3" Feather Touch Focuser. The focuser and rotator thread into this to provide 121 mm of additional distance between the objective and the focuser. Threads are M109X1. MSRP: Was: Now: $129.00 Add to Cart Compare
Quick view 2.156 Male to 48 mm Female Adapter - SFA-M2156F48-003 This is a 2.156-24 male thread to 48 mm female adapter that adds 3 mm of length. The 2.156-24 male thread is 5 mm long and the 48 mm female thread is 8 mm deep. MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 42 mm Female to 48 mm Male Adapter - SFA-M48F42 This adapts the M42 X .75 T thread to the over-sized M48 X .75 T thread. It adds about .9 mm to the M42 male thread length and measures 3.85mm in total length. MSRP: Was: Now: $19.00 Add to Cart Compare
Quick view 48 mm Female to 42 mm Male Adapter - SFA-F48M42-008 This adapts the over-sized M48 X .75 T thread (same as 2” filter thread) to the standard M42 X .75 T thread. It adds about 8 mm to the spacing so it is not recommended for use with a DSLR camera and our SFF3 flattener. However, when using CCD... MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 48 mm Female to 42 mm Male Extension - 41.5 mm Length - SFE-F48M42-041.5 This is a 41.5 mm extension with 48 mm female to 42 mm male threads. The 48 mm female thread is 20 mm deep and the 42 mm male thread is 6 mm long. MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 50 mm Female to 42 mm Male Extension - 16 mm Length - SFE-F50M42-016 This is a 16 mm extension with 50 mm female to 42 mm male threads. The 50 mm female thread is 13 mm deep and the 42 mm male thread is 6 mm long. MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 50 mm Female to 42 mm Male Extension - 19 mm Length - SFE-F50M42-019 This is a 19 mm extension with 50 mm female to 42 mm male threads. The 50 mm female thread is 16 mm deep and the 42 mm male thread is 6 mm long. MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 54 mm Male to 48 mm Female Adapter - SFA-M54F48-002 This is a 54 mm Male to 48 mm Female adapter that adds 2 mm of length. MSRP: Was: Now: $29.00 Add to Cart Compare
Quick view 60 mm Extension Tube for 3" FT Focuser - STE-M109-060 The STE-M109-060 is a 60 mm threaded extension for the 3" Feather Touch Focuser. The focuser and rotator thread into this to provide 60 mm of additional distance between the objective and the focuser. Threads are M109X1. MSRP: Was: Now: $129.00 Add to Cart Compare
Quick view 63 mm Male to 48 mm Female Adapter and 2" Filter Holder - SFA-M63F48-005 This part is used with our M69 adapters to add a 2" filter to your field flattener assembly. This is a 63mm male thread to 48mm female adapter that adds no extra extension and which is capable of holding standard 2" mounted filters... MSRP: Was: Now: $29.00 Add to Cart Compare
Quick view 63 mm Male to 48 mm Male/Female Adapter - SFA-M63M48F48-003 This is a 63 mm male to 48 mm male adapter that adds 3.1 mm of length. The internal 48 mm female to 48 mm male connection adds 8.6 mm of length. The 63 male and 48 mm female threads are 5.5 mm long. The 48 mm male thread is 4 mm long. MSRP: Was: Now: $39.00 Add to Cart Compare
Quick view 63 mm Male to 51 mm Female Adapter - SFA-M63F51-004 This is a 63 mm male to 51 mm female adapter that adds 4 mm of length. The 63 male thread is 6 mm long and the 51 mm female thread is 10 mm deep. MSRP: Was: Now: $39.00 Add to Cart Compare
