Kinoptik type

KINOPTIK 25mm f 2 APOCHROMAT ARRIFLEX S mount                    but possibility to adapt several different mounts ! RARE §                                 (traduction en français ci-dessous)     * An apochromatic or apochromat lens is an improved version of the achromatic doublet  to ensure the correction of chromatic and spherical aberrations.    The achromat is limited to the correction of the focal distances of two beams of wavelengths  different.  Apochromat allows you to correct focal lengths for three different wavelengths.  The residual color dispersion is less than that produced by an aperture achromat  and equivalent focal length.  Apochromat also corrects spherical aberrations  on two wavelengths, against one wavelength with achromat.  The apochromat is an assembly of 3 lenses allowing to  correct the trajectories of 3 beams of different wavelengths  And also the variation of the focal length as a function of the wavelength in the  visible spectrum  The making of an apochromat  requires exceptional optical glasses of a particular construction to achieve this result.  Crown & fluorite glasses are generally used.  (source Wikipedia)    This is why these lens are very sought after and used by filmmakers and professional photographers!   It is: Very good cosmetic condition The adjustment rings rotate normally Clear lenses without mold and without "mist"   Protective caps front and rear   Original mount: ARRIFLEX S Possible adaptation on: BOLEX H16 / BEAULIEU or others with "C mount" adapter (photo 7) This lens also allows digital photography and filming! The results are "breathtaking" in quality! on these two devices: SONY Alpha NEX with "E mount" adapter (photo 8) LUMIX GH / BLACKMAGIC with "MFT 4/3" adapter (photo 9) fixing also possible on: LEICA M8 (photo 10)   (NOT tested! I don't have this type of device please make sure of its possible use before making your ordered) I can equip this lens with one of these adapter Please tell me when ordering the adapter that interests you: "C mount" or "E mount" or "MFT 4/3" or "LEICA M" Only one of these adapters will be delivered and fixed on the lens at no extra cost Careful assembly carried out in my workshop! **Due to epidemic consequences, shipping times may be extended  by a few days  *** ** The foreign buyer (outside the European Union) contacts me before bidding.  To determine the shipping costs (Large variation  depending on the country) ** ** Please read the general sales instructions your purchase implies acceptance **              KINOPTIK 25mm f 2 APOCHROMAT                  équipé d'une monture ARRIFLEX S           mais possibilité d'adapter plusieurs montures différentes                (démarche unique et rare profitez en) * Un objectif apochromatique ou apochromat est une version améliorée du doublet achromatique  pour assurer la correction des aberrations chromatique et sphérique.     L'achromat se limite à la correction des distances focales de deux faisceaux de longueurs d'onde   différentes.   L'apochromat permet de corriger les distances focales de trois longueurs d'onde différentes.   La dispersion résiduelle des couleurs est moindre que celle produite par un achromat, à ouverture   et distance focale équivalentes.  L'apochromat permet aussi de corriger les aberrations sphériques   sur deux longueurs d'onde, contre une longueur d'onde avec l'achromat.   L'apochromat est un assemblage de 3 lentilles permettant de  corriger les trajectoires de 3 faisceaux de longueurs d'onde différentes   Et aussi la variation de la distance focale en fonction de la longueur d'onde dans le  spectre du visible   La fab

Rare Kinoptik lens 200mm f4.5 type 15 aerial Lens - need a cleaning Covers 4x5 and 5x7. Super rare and fast lens with built-in iris. Glasses need a cleaning and barrel shows many signs of use. But a premium lens for a fair price ! Similar to berthiot wetplate angénieux kino flor kodak aero ektar collodion large format photography En savoir plus Collaboration commerciale.

Is offered to you a rare french aerial camera ALTIPHOTE  13x18 (SAM) J. Richard & E. Labrely # SAM 356 With Kinoptik Paris Anastigmat Type 15 Focale 200mm F/4.5 # 1031 This camera is from 1950's. The shutter fires but the camera was not tested with film. The camera need a clean up. The lens seems to be in good condition. Aperture works well, focusing little bit hard but works well too. Lenses seems to be good but probably need a cleaning. I prefer sell it as "repair" because need a cleaning to make picture again ! See pictures please ! Worlwide shipping Tracking Number Safe packaging France = 14 euros UE + UK + Suisse = 22 Out UE = 40

Cameflex standard 16/35mm. Brevets Coutant Mathot Cameflex standard 16/35mm. Brevets Coutant Mathot, valises d'origine avec un chargeur 120m pour film 16mm, un chargeur 120m pour film 35mm, un chargeur 35mm compact. Moteur type standard avec câble en état de marche, viseur Kinoptik, couloir 16mm, compendium avec support et attache rapide pour trépied. Bel état. 11 et 16, rue de Vaugirard, 75006 Paris - Ouvert du lundi au samedi de 11h à 19h. En savoir plus Collaboration commerciale.