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LACERTA GmbH | Wien | Linz
 
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Teleskop Austria Logo
LACERTA GmbH | Wien | Linz
 

120/840 SkyWatcher ESPRIT Triplet-APO with original fullframe flattener, flightcase, 9x50 finder, 28 mm Apex eyepiece and 2" 99% star diagonal
(-SkyWatcher: Esprit120)

OPTION: Optionen





3434.89 EUR
(Gross prices are calculated with 19% or 7% VAT. If your country-specific VAT is higher, we take over LACERTA GmbH the additional tax costs)
plus shipping
 

Brandname:  -SkyWatcher
Diam.: 120mm
Focus: 840mm
Mount: OTA
Shipping weight:  26kg (Shipping costs)

Availability
(The stock is for information only and includes items that have already been reserved)
Wien: pre-ordering availble
Linz: pre-ordering availble
Warehouse: low Stock
Opening hours

Seen cheaper weiter...
We recommend:
Flat-Esprit120
348.89 EUR
 
BatPlus127
22.99 EUR
 
RicRed075-63
495.00 EUR
 
NEQ6-R
1918.89 EUR
 

ein visueller und fotografischer Super Apochromat

The Esprit120 ist an ultimate photovisual telescope, from all China Tripletts known to us it has the best color correction and most precise lenses,
and it comes with a very good and stable focuser natively. We deliver the specially designed original flattener included in the package at no extra costs!

the optical design

The optical design of Esprit 120 is by Hugo Ruland of Lichtenknecker Belgium. The fully adjustable airspaced Triplett is extremely well color corrected.Das optische Design des Esprit-120 wurde von Hugo Ruland (Lichtenknecker Belgien) gerechnet. Dank des voll justierbaren FPL53 Triplet Objektivs ist die Abbildung extrem farbrein.
Der Tubus ist sehr solide und aus Aluminium, was die Fokusdrift beim Abkühlen mindert. Der große 3-Zoll Linear Power Okularauszug trägt auch schwereres Zubehör ohne nachzugeben.

Options:

The Esprits give best perfomance when used with the dedicated flatteners, choose to add it from the options menu beneath the price.
They really excel when finetuned and collimated and we can do that individually for your instrument.
We also do photographic tests to check the regularity of the star halo. No other dealer will get you that service.
Here are more informations about what we do and how we take care of this fine lenses:

Esprit optimizing and testing

You may choose the optimization from the options menu (together with flattener), and if you prefer to get also an interferometric measurement
and documentation of the tests BEFORE you buy, please choose certificate + flattener.

Hier ein ausführilcher Bericht, wie wir unsere Esprits testen und optimieren:
Esprit fine tuning

Hier einge Testberichte speziell über den Esprit 120:
Esprit120 tests

Optischer Tubus (120/840) mit 3" Linear Power Auszug, Rohrschellenpaar, Prismenschiene, ORIGINAL FLATTENER, Zenitspiegel (2", 99% Reflexion), 9x50 Sucher mit Amici Prisma, APEX 28mm Okular, Transportkoffer LIEFERUMFANG:

Versandkarton: 92x52x45cm,  29kg
Gewicht: ca. 8kg (ohne Zubehör)
Max. Vergrößerung: 300x
Auflösungsvermögen: 1,15“
Lichtsammelvermögen: 294x
Öffnungsverhältnis: f/7
Brennweite: 840mm
Öffnung: 120mm
Optisches System: 3-linsiger Vollapo (Luftspalt)
TECHNISCHE DATEN:

Es  ist ein Hybrid System, mit Linear Power Führungsschiene auf der Oberseite (Achtung, die Platte oben nicht aufschrauben, die Kügelchen aus den Lagern können entwischen). Unten, links und rechts neben den Fokusrädern, befindet sich je eine Teflonschiene innen die das OAZ rohr stützt und die gegenlager darstellt. Die Friktion kann mit je zwei Madenschrauben eingestellt werden - es besteht keine Gefahr des Durchwetzens wie bei Auszügen welche nur einen papierdünnen Teflonstreifen drin haben. Die Zahnstange mit Schrägverzahnung dient nur zum Fokussieren und ist von der Lagerung völlig entkoppelt. Der OAZ kann Kameras bis 5kg sicher tragen und halten.Der Okularauszug:



We recommend:
Flat-Esprit120 Flattener for Esprit 120/840 triplet APO telescopes (with M48 screw) 348.89 EUR
 
BatPlus127 Bahtinov-Mask for 127mm telescope with 146mm tube-diameter (136-175mm) 22.99 EUR
 
RicRed075-63 RICCARDI 0.75 reducer and flattener (with M63 to T2) 495.00 EUR
 
NEQ6-R SkyWatcher NEQ6-R Pro GoTo equatorial mount 1918.89 EUR
 
Flat077Esp120 0.77x reducer and flattener for Skywatcher Esprit 120 ED APO telescopes 415.00 EUR
 
NEQ6-R SkyWatcher NEQ6-R Pro GoTo equatorial mount 1918.89 EUR
 
DH60 Lacerta Dew Strap length 60cm 39.88 EUR
 
M68M86n M68/M86 negativ-negativ Converter (for M68M63M48p Riccardi Adapter to Esprit100/120/150 focuser) 75.00 EUR
 
Esprit150 150/1050 SkyWatcher ESPRIT Triplet-APO, with original fullframe flattener, flightcase, 9x50 finder, 28 mm Apex eyepiece and 2" 99% star diagonal 6558.89 EUR
 
CleanSetLa LACERTA Cleaning Set 4 in 1 (Cleaning Fluid, Microfiber Cloth, Cleaning Brush and Air Blower) 19.90 EUR
 

SUPPORT

Video

Photos
Esprit120 Esprit100hu adjusting friction

 KALENDARIUM
INFO!
Code: MGEN-3 | The delivery situation is still stable:
All required components are currently in stock in our central warehouse.
New orders will be completed in about 2-3 working days after receipt of payment.

more infos

INFO!
Code: FN2008c-new | The delivery situation has improved:
Delivery time for new orders: ca. 120 days
Payments are requested ASAP after our finalization and test notification!

more infos

INFO!
Code: FN25010c-new | The delivery situation has improved:
Delivery time for new orders: ca. 120 days
Payments are requested ASAP after our notification that the FN is finished and tested!

more infos

INFO!
Darkfieldmicroscopes We configure your dark field microscope according to your wishes.
New orders will be completed in about 2 months after receipt of payment.

more infos

2024-04-05
TELESCOPIC EVENING

Together we will explore the world of telescopes and start from “zero” for beginners. We show the basics of how a telescope actually works, what differences there are and combine this with hands-on practice.
Everyone is welcome to bring their own instrument and get to know it better with our telescope experts, including Gerhard Rehak.

more infos


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