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(28 Items) 1 2  Next Gallery View Click here for List Display
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BOB'S KNOBS FOR VIXEN VMC 260L/200L CATADIOPTRIC TELESCOPES
New
BOB'S KNOBS FOR VIXEN VMC 260L/200L CATADIOPTRIC TELESCOPES
Item No. 788-40000
Manuf. No. Bob`s Knobs vmc200sec

It fits Vixen VMC 200L, VMC 260L Catadioptric secondary
 
Our Price: $21.95
Buy BOB'S KNOBS FOR VIXEN VMC 260L/200L CATADIOPTRIC TELESCOPES
 

BOB'S KNOBS FOR MEADE 14 inch (36 cm) f/10 SCT 6-SCREW SECONDARY WITH EXPOSED FACTORY COLLIMATION SCREWS
New
BOB'S KNOBS FOR MEADE 14 inch (36 cm) f/10 SCT 6-SCREW SECONDARY WITH EXPOSED FACTORY COLLIMATION SCREWS
Item No. 788-20203
Manuf. No. Bob`s Knobs m14-6e

It fits all Meade 14 inch (36 cm) f/10 SCT versions with 6-screw secondary and exposed factory collimation screws
 
Our Price: $16.95
Buy BOB'S KNOBS FOR MEADE 14 inch (36 cm) f/10 SCT 6-SCREW SECONDARY WITH EXPOSED FACTORY COLLIMATION SCREWS
 

BOB'S KNOBS FOR MEADE 10 inch (25 cm) f/10 SCT WITH 6-SCREW SECONDARY
New
BOB'S KNOBS FOR MEADE 10 inch (25 cm) f/10 SCT WITH 6-SCREW SECONDARY
Item No. 788-20201
Manuf. No. Bob`s Knobs m10-6

It fits all Meade 10 inch (25 cm) f/10 SCT versions with six screws on the secondary housing (LX90, LX200, LX200R, others). The inner screws are for collimation.
 
Our Price: $16.95
Buy BOB'S KNOBS FOR MEADE 10 inch (25 cm) f/10 SCT WITH 6-SCREW SECONDARY
 

BOB'S KNOBS FOR MEADE 8 inch (20 cm) f/10 SCT WITH 6-SCREW SECONDARY
New
BOB'S KNOBS FOR MEADE 8 inch (20 cm) f/10 SCT WITH 6-SCREW SECONDARY
Item No. 788-20200
Manuf. No. Bob`s Knobs m8-6

It fits all Meade 8 inch (20 cm) f/10 SCT versions with six screws on the secondary housing (LX90, LX200, LX200R, others). The inner screws are for collimation.
 
Our Price: $16.95
Buy BOB'S KNOBS FOR MEADE 8 inch (20 cm) f/10 SCT WITH 6-SCREW SECONDARY
 

BOB'S KNOBS FOR MEADE 10 inch (25 cm) f/6.3 SCT
New
BOB'S KNOBS FOR MEADE 10 inch (25 cm) f/6.3 SCT
Item No. 788-20172
Manuf. No. Bob`s Knobs m10wf

It fits all Meade 10 inch (25 cm) f/6.3 SCT versions (2120, LX10, LX50, LX100, LX200)
 
Our Price: $25.95
Buy BOB'S KNOBS FOR MEADE 10 inch (25 cm) f/6.3 SCT
 

BOB'S KNOBS FOR MEADE 8 inch (20 cm) f/6.3 SCT
BOB'S KNOBS FOR MEADE 8 inch (20 cm) f/6.3 SCT
Item No. 788-20170
Manuf. No. Bob`s Knobs m8wf

It fits all Meade 8 inch (20 cm) f/6.3 SCT versions (2080, LX10, LX50, LX100, LX200)
 
Our Price: $25.95
Buy BOB'S KNOBS FOR MEADE 8 inch (20 cm) f/6.3 SCT
 

BOB'S KNOBS FOR MEADE 16 inch (20 cm) f/10 SCT WITH 6-SCREW SECONDARY
BOB'S KNOBS FOR MEADE 16 inch (20 cm) f/10 SCT WITH 6-SCREW SECONDARY
Item No. 788-20164
Manuf. No. Bob`s Knobs m16-6

It fits all Meade 16 inch (41 cm) f/10 SCT versions with six screws on the secondary housing. The inner screws are for collimation
 
Our Price: $25.95
Buy BOB'S KNOBS FOR MEADE 16 inch (20 cm) f/10 SCT WITH 6-SCREW SECONDARY
 

Bob's Knobs C11 Trifid Fastar Secondary
Bob's Knobs C11 Trifid Fastar Secondary
Item No. 788-10112
Manuf. No. Bob`s Knobs c11fst

KNOBS FOR CELESTRON 11 inch (28 cm) f/10 SCT WITH "TRIFID" FASTARý SECONDARY HOUSING
 
Our Price: $16.95
Buy Bob's Knobs C11 Trifid Fastar Secondary
 

Bob's Knobs SCT MEADE 16 inch F/10 3-SCREW KNOB SET
Bob's Knobs SCT MEADE 16" F/10 3-SCREW KNOB SET
Item No. 788-20163
Manuf. No. Bob`s Knobs m16-3

KNOBS FOR MEADE 16 inch (41 cm) f/10 SCT WITH 3-SCREW SECONDARY
 
Our Price: $25.95
Buy Bob's Knobs SCT MEADE 16 inch F/10 3-SCREW KNOB SET
 

Bob's Knobs LIGHTBRIDGE 8 inch PRIMARY KNOB SET
Bob's Knobs LIGHTBRIDGE 8" PRIMARY KNOB SET
Item No. 788-20008
Manuf. No. Bob`s Knobs mlb8pri

Knobs for Meade 8" f/6 Lightbridge Primary only
 
Our Price: $29.95
Buy Bob's Knobs LIGHTBRIDGE 8 inch PRIMARY KNOB SET
 

Bob's Knobs SCT C14 inch F/11 KNOB SET-Phillips type
Bob's Knobs SCT C14" F/11 KNOB SET-Phillips type
Item No. 788-10141
Manuf. No. Bob`s Knobs c14phi

KNOBS FOR CELESTRON 14 inch (36 cm) f/11 SCT WITH FACTORY PHILLIPS COLLIMATION SCREWS C14phi
 
Our Price: $16.95
Buy Bob's Knobs SCT C14 inch F/11 KNOB SET-Phillips type
 

Bob's Knobs SCT C14 inch F/11 KNOB SET-setscrew type
Bob's Knobs SCT C14" F/11 KNOB SET-setscrew type
Item No. 788-10140
Manuf. No. Bob`s Knobs c14set

KNOBS FOR CELESTRON 14 inch (36 cm) f/11 SCT WITH FACTORY HEADLESS SET-STYLE COLLIMATION SCREWS C14set
 
Our Price: $16.95
Buy Bob's Knobs SCT C14 inch F/11 KNOB SET-setscrew type
 

Bob's Knobs SCT C6 inchF/10 Knob set
Bob's Knobs SCT C6"F/10 Knob set
Item No. 788-10060
Manuf. No. Bob`s Knobs c6

Bob KNOBS FOR CELESTRON 6 inch (15 cm) f/10 SCT C6
 
Our Price: $20.95
Buy Bob's Knobs SCT C6 inchF/10 Knob set
 

Bob's Knobs SCT C5 inch F/10 Metric Knob set
Bob's Knobs SCT C5" F/10 Metric Knob set
Item No. 788-10051
Manuf. No. Bob`s Knobs c5met

KNOBS FOR CELESTRON 5 inch (13 cm) f/10 SCT WITH METRIC COLLIMATION SCREW THREADS C5met
 
Our Price: $20.95
Buy Bob's Knobs SCT C5 inch F/10 Metric Knob set
 

Bob's Knobs SCT C5 inch F/10 STD Knob set
Bob's Knobs SCT C5" F/10 STD Knob set
Item No. 788-10050
Manuf. No. Bob`s Knobs c5std

Bob KNOBS FOR CELESTRON 5 inch (13 cm) f/10 SCT WITH STANDARD COLLIMATION SCREW THREADS C5std
 
Our Price: $16.95
Buy Bob's Knobs SCT C5 inch F/10 STD Knob set
 

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