• Dobson: ES on sale and new Bresser Messier at unbeatable prices
  • Payment in 3x, 4x, or 6x available now!
  • Don't hesitate to call us on
    0041 79 646 15 09
  • One telescope purchased = one free training session (CHF 139) in the field!
  • Don't miss our Workshops on PixInsight to become a pro
  • See the "Beginners" section for suitable telescopes
Explore Scientific

Explore Scientific 2″ 52° – 25 mm

CHF 89

Référence OCU-0046

  • Disponible en stock chez le fournisseur

Disponible en stock chez le fournisseur

Contact me at
Free delivery for products over CHF 30
Easy, free returns

52° eyepiece series from Explore Scientific

Discover Explore Scientific's 52° eyepiece series, featuring exceptional image sharpness, remarkable contrast and observation comfort rarely matched in this price category. Perfect for obtaining ultra-defined images, even with very bright optics, they are particularly well suited to planetary observation.

LER design

Thanks to their LER (Long Eye Relief) design, they offer generous eye clearance, guaranteeing optimum visual comfort, even for spectacle wearers.

Quality & Price

Unrivalled quality at an unbeatable price.

Focal length25 mm
Flow2"
Weight155 g
number of itemsData currently being integrated, estimated availability shortly
Eye relief16.4 mm
In the boxData currently being integrated, estimated availability shortly
Special featuresData currently being integrated, estimated availability shortly
Field in deg52°
Suitable for spectacle wearersYes

Why choose Deep Space Astronomy?

Because astronomy is our passion! Our team of experts is here to guide you in your choice of equipment, from beginner telescopes to the most sophisticated astrophotography equipment.

  • Personalized advice: Take advantage of our expertise to choose the ideal instrument for your needs and budget.
  • A wide choice of products: We offer a rigorous selection of quality equipment from the leading brands on the market.
  • Customized training: Expand your knowledge of astronomy with our online and face-to-face training courses.
  • Responsive after-sales service: We're here to help you make the most of your experience.

Products in the same category

Aplanisseurs de champs pour la 185APO
Field levelers for 185APO
CHF 309
Add to basket
Add to basket
Roue à filtre CFW3S-SR 7 positions 1.25" montés/ 31mm non-montés
Filter wheel CFW3S-SR 7 positions 1.25" mounted/ 31mm unmounted
CHF 269
Add to basket
Add to basket
Explore Scientific 1.25" 82° - 6.7mm
Explore Scientific 1.25" 82° - 6.7mm
CHF 189
Add to basket
Add to basket
Colliers Primaluce 150mm PLUS
Primaluce 150mm PLUS clamps
CHF 349
Add to basket
Add to basket
Sky Quality Meter (SQM) - LU - DL
Sky Quality Meter (SQM) - LU - DL
CHF 299
Add to basket
Add to basket
Explore Scientific 1.25" 82° - 14mm
Explore Scientific 1.25" 82° - 14mm
CHF 199
Add to basket
Add to basket
Oculaire Celestron Luminos 82° 19mm
Celestron Luminos 82° 19mm eyepiece
CHF 269
Add to basket
Add to basket
Aplanisseurs de champs pour la 140APO
Field levelers for 140APO
CHF 309
Add to basket
Add to basket
Motorisation ALTO-1 pour GIOTTO (120 à 220)
ALTO-1 motorization for GIOTTO (120 to 220)
CHF 499
Add to basket
Add to basket
Porte-oculaire FeatherTouch 1.25" pour Dobson ES et Lunt LS60/80T (livré avec adaptateur)
FeatherTouch 1.25" eyepiece holder for Dobson ES and Lunt LS60/80T (supplied with adapter)
CHF 599
Add to basket
Add to basket
Alimentation 12V 10A - Connecteur DC 2.1mm
12V 10A power supply - DC 2.1mm connector
CHF 89
Add to basket
Add to basket
Résistance chauffante pour Ø 200mm
Heating element for Ø 200mm
CHF 99
Add to basket
Add to basket
Kit Viseur Polaire PF-L II pour la monture Vixen Polarie U
PF-L II Polar Viewfinder Kit for Vixen Polarie U mount
CHF 329
Add to basket
Add to basket
Alimentation 12V 10A - Connecteur DC XT60
Power supply 12V 10A - DC connector XT60
CHF 129
Add to basket
Add to basket
Aplanisseur de champ full frame pour 61EDPHIII
Full frame field flattener for 61EDPHIII
CHF 209
Add to basket
Add to basket
Motorisation ALTO-3 pour GIOTTO 430
ALTO-3 motorization for GIOTTO 430
CHF 889
Add to basket
Add to basket

Our new products

Boîtier d'aide au pointage MeMstar
Boîtier d'aide au pointage MeMstar
Original price was: CHF 219.Current price is: CHF 199.
Add to basket
Add to basket
Monture harmonique Rainbow Astro RST135E (encodeurs Renishaw)
Rainbow Astro RST135E harmonic mount (Renishaw encoders)
CHF 6'299
Add to basket
Add to basket
Monture harmonique Rainbow Astro RST135
Rainbow Astro RST135 harmonic mount
CHF 4'499
Add to basket
Add to basket
Monture harmonique iOptron AZ/EQ HAE43C-EC avec encodeur
iOptron AZ/EQ HAE43C-EC harmonic mount with encoder
CHF 3'879 – CHF 4'119
Add to basket
Add to basket
Monture harmonique iOptron AZ/EQ HAE43C
iOptron AZ/EQ HAE43C harmonic mount
CHF 2'829 – CHF 3'049
Add to basket
Add to basket
Monture harmonique iOptron AZ/EQ HAE43B-EC avec encodeur et iMate
iOptron AZ/EQ HAE43B-EC harmonic mount with encoder and iMate
CHF 3'280 – CHF 4'189
Add to basket
Add to basket
Monture harmonique iOptron AZ/EQ HAE43B avec iMate
iOptron AZ/EQ HAE43B harmonic mount with iMate
CHF 2'929 – CHF 3'119
Add to basket
Add to basket
Monture harmonique iOptron AZ/EQ HAE29C-EC avec encodeur
iOptron AZ/EQ HAE29C-EC harmonic mount with encoder
CHF 2'999 – CHF 3'119
Add to basket
Add to basket
Monture harmonique iOptron AZ/EQ HAE29C
iOptron AZ/EQ HAE29C harmonic mount
CHF 1'989 – CHF 2'169
Add to basket
Add to basket
Monture harmonique iOptron AZ/EQ HAE29B-EC avec encodeur et iMate
iOptron AZ/EQ HAE29B-EC harmonic mount with encoder and iMate
CHF 2'999 – CHF 3'199
Add to basket
Add to basket
See products
Categories
Astronomy Sales
Telescopes Brands
Astrophotography cameras
Miscellaneous Accessories
  • 2024 Deep Space Astronomy. All rights reserved.
Privacy policy
Terms and conditions of use
Cookie settings
[category_menu_mobile]