Celestron 2.5x Luminos 2" Barlow Lens

BH #CEL25BL • MFR #93436
Celestron 2.5x Luminos 2" Barlow Lens
Key Features
  • 2.5x Magnification
  • 2" Barrel Diameter
  • Fully Multicoated Optics
  • Holds 1.25" and 2" Eyepieces
The 2.5x Luminos 2" Barlow Lens from Celestron extends the effective focal length of an optical tube by 2.5x. This telescope accessory features a fully multicoated optical path with four lens elements designed to improve color fidelity and transmit a field of view that is flat from center to edge. The eyepiece holder is threaded to accept 2" eyepiece filters and will accommodate 1.25" and 2" eyepieces; brass compression rings secure the eyepiece without damaging the barrel's finish. The aluminum housing is finished with an anodized hard coat for enhanced scratch and corrosion resistance.
In Stock
$134.95
Save the Tax with the credit card. 
Protect your Gear
Add a protection plan from $23.00
Ask Our Experts
800.606.6969
See any errors on this page? Let us know

YOUR RECENTLY VIEWED ITEMS

Do I need a 2" eye piece to go with this?

Do I need a 2" eye piece to go with this?
Asked by: John
The 2.5x Luminos 2x Barlow Lens is compatible with 1.25" and 2" eyepieces.
Answered by: Telescope
Date published: 2021-03-16

Can this be used on a Celestron PowerSeeker ...

Can this be used on a Celestron PowerSeeker 127EQ?
Asked by: Robert
No, the Luminos 2.5x Barlow Lens is 2" and will not fit the PowerSeeker 127EQ telescope.
Answered by: Telescope
Date published: 2020-11-19

Will it work with Celestron Astromaster 130?

Will it work with Celestron Astromaster 130?
Asked by: Mahidhar
NO You need a 1.25" barlow. Celestron X-CEL 2x Barlow Lens -1.25 BH #CE93529 • MFR #93529 https://www.bhphotovideo.com/c/product/818715-REG/Celestron_93529_X_CEL_2x_Barlow_Lens.html
Answered by: John
Date published: 2020-11-02

Which is better, the Televue 2X Barlow or this ...

Which is better, the Televue 2X Barlow or this Luminos 2X? Anyone have experience with both of these?
Asked by: Roger
How much do you wish to pay for practically the same results? You buy the Televue for "bragging rights" (better optics), or purchase the Luminos for .5x more power. Either one will give you an excellent cue for a Barlow lens.
Answered by: Don
Date published: 2021-07-20

question

Will this 2 Barlow work in a 2 Diagonal. I see that some Televue 2 Barlows are not compatible in Diagonals?
Asked by: Chris C.
yes mine fits has been great and came quite fast too
Answered by: gary t.
Date published: 2018-08-28

question

Will it narrow field of view?
Asked by: Brett K.
I haven't noticed any narrowing of field of view using both 2 or 1.5 eyepieces
Answered by: james l.
Date published: 2018-08-28

question

Will this work in a XT8 with 2 eye pieces 32mm and up? (lower) Will the XT8 have enough back focus for this?
Asked by: Bradley
@Marc TThanks Marc for the response and I apologize for thanking you so late.When I asked this the product that was on my mind was the Baader Hyperion Mark-III Zoom. I don't have a clue why I asked this about this Barlow, old and senile, other than I had planned to use this with the Baader. I did order this and the Baader Zoom. My Luminos 2.5x is actual APO and even said so on the box. I was pleasantly surprised with this. Has been cloudy since arrival so no chance to play with yet.Thanks again for your help...
Answered by: Bradley M.
Date published: 2021-07-19
  • y_2022, m_9, d_24, h_20CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.34
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_7
  • loc_en_US, sid_917602, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo