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shop online » all levenhuk accessories » Levenhuk Ra Plössl 4 mm 1.25" Eyepiece

Levenhuk Ra Plössl 4 mm 1.25" Eyepiece

Levenhuk
General-purpose eyepiece. Focal length: 4 mm. Field of view: 55°
  • Category: Accessory
  • Product ID: 45110
  • Country: PRC, controlled by Levenhuk, Inc. (USA)
  • Warranty: 6 months
  • Weight: 0.2 lb (0.09 kg)
  • UPC:
  • Package size (LxWxH): 2.6×2.0×2.0 in (6.5×5.0×5.0 cm)
  • Call us
    800-342-1706
  Levenhuk Ra Plössl 4 mm 1.25" is a practical eyepiece with a focal length of 4 mm that is perfect for planetary observations. The lenses of the eyepiece are made of high-quality fully multi-coated glass that yields sharp and clear views and reduces the surface glare of observed objects.... more

Levenhuk Ra Plössl 4 mm 1.25" is a practical eyepiece with a focal length of 4 mm that is perfect for planetary observations. The lenses of the eyepiece are made of high-quality fully multi-coated glass that yields sharp and clear views and reduces the surface glare of observed objects.

With its 1.25'' barrel diameter, this eyepiece can still be used with a 2'' focuser with a special adapter. Therefore, this eyepiece can be used with a telescope of any brand and make. The apparent field of view is 55°. The eyepiece shell is made of lightweight aluminum.

Specifications
Focal length, mm 4
Eye relief, mm 2.4
Barrel diameter 1.25"
Apparent field of view, ° 55
Optical design 4 elements in 2 groups,
fully multi-coated
Shell aluminum
Usage General use product.
May be used by kids
over 3 years old.

There are no recent reviews available for this product.

Levenhuk Ra Plössl 4 mm 1.25" Eyepiece - Total: 14 Negative 0 Positive 14


Seth Olsen (2015-12-22 02:50): Positive
Tell me the difference between this eyepiece and https://www.levenhuk.com/catalogue/accessories/levenhuk-plossl-4mm-eyepiece/. The latter one has 5 degrees smaller field of view... which one will be preferable? Levenhuk Customer Service:
Levenhuk Plossl 4 mm Eyepiece has 50° field of view and 3.5mm eye relief. Levenhuk Ra Plossl 4 mm 1.25" Eyepiece features 55° field of view and 2.4mm eye relief. Levenhuk Ra Plossl 4 mm 1.25" Eyepiece will be a better choice due to its wider field of view.

Jimmie (2015-11-24 01:48): Positive
Hello! Which filter should I choose for planetary observations with my 70/500 telescope? 4mm (125x) or 7.5mm + 2x barlow lens (133x). Thanks in advance! Levenhuk Customer Service:
We would recommend using 4mm eyepiece without Barlow lens.

Ken Reese (2015-11-23 08:25): Positive
is it suitable for Sky-watcher bk 705AZ3? Levenhuk Customer Service:
Yes, it is suitable for your telescope model. Together they will give you 125x magnification power.

Jason Cash (2015-06-22 12:19): Positive
Hello! I'm planning to buy this eyepiece for my Sky-Watcher Dob 8". The kit includes two eyepieces 25mm and 10 mm. According to my calculations I will be able to get 300x magnification, which is quite enough for observations of Solar System planets... Is it suitable for deep-sky observations? at least bright objects? Thanks! Levenhuk Customer Service:
Levenhuk Ra Plossl 4 mm Eyepiece is suitable for observing planets, as well as bright deep-sky objects.

Stevie Cooke (2015-06-03 02:06): Positive
Hi, Levenhuk! I have one question. Is this eyepiece suitable for use with Levenhuk 70x900EQ. If yes, then what magnification power will I get? Levenhuk Customer Service:
Levenhuk Ra Plossl 4 mm Eyepiece is not suitable for this telescope model, the eyepiece used with the Levenhuk 70x900EQ telescope will produce 225x magnification power, and the highest magnification power of this telescope is only 140x. We recommend that you consider Levenhuk Plossl 7.5 mm Eyepiece - https://www.levenhuk.com/catalogue/accessories/levenhuk-plossl-7-5mm-eyepiece/.

Luck121 (2015-05-22 02:32): Positive
Good day. Can I use this eyepiece on my Levenhuk Strike 900 PRO? Levenhuk Customer Service:
With Levenhuk Ra Plossl 4 mm 1.25" Eyepiece installed on the Levenhuk Strike 900 PRO telescope you will exceed the highest practical power of your telescope. We recommend using Levenhuk Plossl 6.3 mm Eyepiece - https://www.levenhuk.com/catalogue/accessories/levenhuk-plossl-6-3mm-eyepiece/

Dennis Jackson (2015-05-19 10:31): Positive
Hello, is this eyepiece suitable for use with Celestron travel scope 70? Levenhuk Customer Service:
Yes, the Levenhuk Ra Plossl 4 mm 1.25" eyepiece is suitable for your telescope model. The resulting magnification is 100x.

James Blake (2015-01-07 08:51): Positive
Does this eyepiece fit Skywatcher BKP1145EQ1? Will there be a distinct advantage compared to 10 mm one that comes in the kit? Levenhuk Customer Service:
Yes, Levenhuk Ra Plossl 4 mm Eyepiece is suitable for use with your telescope. Eyepieces purchased separately are usually better than the ones that come included in the kit.

Cheryl Cline (2014-10-13 11:33): Positive
Good day, is this eyepiece suitable for Levenhuk Strike 80 NG, won't image be blurred? Levenhuk Customer Service:
If you use the Levenhuk Ra Plossl 4mm eyepiece with the Levenhuk Strike 80 NG telescope, you will exceed the highest practical power of the telescope, which will significantly affect image quality. In your case we recommend using 4.5mm eyepiece.

Reed White (2014-10-11 08:10): Positive
Will such eyepiece fit Orion SkyQuest XT6? Thanks! Levenhuk Customer Service:
Yes, the Levenhuk Ra Plossl 4mm eyepiece is suitable for use with your telescope.

Matt Storm (2014-07-23 03:41): Positive
Is this eyepiece suitable for Sky-Watcher BK 1409EQ2? Levenhuk Customer Service:
Yes, Levenhuk Ra Plossl 4 mm 1.25" Eyepiece is great for use with your telescope.

Erin Garza (2014-07-06 12:10): Positive
Is this eyepiece suitable for Bresser National Geographic 76/700 EQ? Levenhuk Customer Service:
No, unfortunately it won't fit. We recommend using 5 mm or 6 mm eyepiece. For example, Levenhuk Ra Plossl 6 mm 1.25" Eyepiece - https://www.levenhuk.com/catalogue/accessories/levenhuk-ra-plossl-6mm-1-25-eyepiece/

Laurence (2014-07-01 03:54): Positive
Greetings! I'd like to know if I can install 4 mm eyepiece on Levenhuk Skyline 70x700 AZ. The highest practical power of the model is 140x, and the eyepiece will produce 175x. Will the image be blurred? Levenhuk Customer Service:
Yes, unfortunately the resulting image will be blurred. We recommend using 5 mm eyepiece, but we don't have this item in stock at the moment. You can also use Levenhuk Ra Plossl 6 mm 1.25" Eyepiece - https://www.levenhuk.com/catalogue/accessories/levenhuk-ra-plossl-6mm-1-25-eyepiece/

Manuel (2014-04-22 09:16): Positive
Does it fit Celestron Omni 150? And together with 2x Barlow Lens? Levenhuk Customer Service:
Yes, it's suitable. When using Levenhuk Ra Plossl 4 mm Eyepiece with your telescope resulting magnification will be about 187x. But using it together with 2x Barlow Lens will leed to exceeding the maximum useful magnification of this model that is around 375-fold.
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