Φακοί Sony e-mount

  • Αγαπητοί φίλοι και φίλες,

    Σας προσκαλούμε να γιορτάσουμε μαζί τα 20α γενέθλια του AVclub.

    Το Σάββατο 10 Οκτωβρίου, από τις 18:00 θα πραγματοποιήσουμε το πάρτι των γενεθλίων του φόρουμ μας στο Peñarrubia Lounge.

    Δηλώστε τη συμμετοχή σας εδώ, θα χαρούμε πολύ να σας δούμε από κοντά.

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Sony FE 100-400mm f/5.6-8 OSS lens + 2x Teleconverter review​

Christopher Frost
Μολις πήγα να το βάλω .. δε σε προλαβαίνουμε..

ΥΓ. Μεγάλο θετικό ότι δέχονται TC αυτοί οι φακοί εν αντιθέσει με tamron's 50-400, 150-500..
 
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Από τη δική μου εμπειρία, οι πολλαπλασιαστές είναι χρήσιμοι μονο σε καλούς prime, και σε πολύ καλούς ζουμ με σταθερό διάφραγμα .


Sent from my iPad using Tapatalk Pro
 
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πολλαπλασιαστης Χ2 ειναι γενικως λαθος.

Εμεις ειμαστε κοροιδα ποιυ πηγαιναμε το πολυ μεχρι Χ1,4 ? Λες και δεν θελαμε το βημα παραπανω

Και καλα ασε εμας τι κανουμε . Ακομα και οι εταιρειες σε φακους υψηλου κοστου παλι τον X1,4 ενσωματωνουν για να μην ριξουν την ποιοτητα.
 
Από τη δική μου εμπειρία, οι πολλαπλασιαστές είναι χρήσιμοι μονο σε καλούς prime, και σε πολύ καλούς ζουμ με σταθερό διάφραγμα .


Sent from my iPad using Tapatalk Pro
Το ίδιο έχω διαπιστώσει και εγω
 
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See Far, Discover More | FE 100-400mm F5.6-8 OSS | Sony | α Lens​



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Ιntroducing FE 100-400mm F5.6-8 OSS | Sony | α Lens​

Sony | Camera Channel
Sony | Camera Channel
 
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Sony FE 400mm f/4.5 GM OSS ...under 1kg!... lens review​

Christopher Frost


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Sony Just Beat Nikon at Its Own Game​

Manny Ortiz
 
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Sony 400mm and 600mm Review: Telephoto Dreaming​

Bάρος, τιμή, εξαιρετικά έως εξωπραγματικά.
2900 ευρώ ο 400αρης και 4600 ο 600αρης.
Αμφότεροι 400 έως 1500 ευρώ φτηνότεροι των αντιστοίχων της Νίκον (Σουηδικές τιμές τώρα) και 25% μικρότεροι.
Φτηνότεροι και τώρα που εδώ τρέχει έκπτωση 15% σε τηλεφακούς Νίκον....

Φαντάζομαι θα έχουν καεί μπατζάκια σε Νίκον/Κάνον, επειδή απλά και λιτά είναι ένα πολύ μεγάλο άλμα εμπρός για Σόνυ.

Εάν έχουν και ίδια απόδοση με Νίκον, θα είναι τρελό.

Πάντως είναι καλό να ξυπνήσουν στη Νίκον να βγάζουν κάτι άλλο πέρα από cinema φακούς.
 
Φαντάζομαι θα έχουν καεί μπατζάκια σε Νίκον/Κάνον, επειδή απλά και λιτά είναι ένα πολύ μεγάλο άλμα εμπρός για Σόνυ.
Είναι πολύ μεγαλύτερη εταιρεία η sony από τις υπόλοιπες φωτογραφικές. Πλέον δείχνει ότι μπορεί να κάνει ό,τι θέλει στην αγορά, επίδειξη δύναμης με τέτοιες κυκλοφορίες.
 
Είναι πολύ μεγαλύτερη εταιρεία η sony από τις υπόλοιπες φωτογραφικές. Πλέον δείχνει ότι μπορεί να κάνει ό,τι θέλει στην αγορά, επίδειξη δύναμης με τέτοιες κυκλοφορίες.
Είναι και αυτό, αλλά πιστεύω ότι σχετικά πρόσφατα (καμία 2-3 χρόνια) το πήραν πραγματικά σοβαρά να χτυπήσουν τα niche που είχαν μείνει σε Nikon-Canon.
Πιο πριν ήταν μόνο χλιαρές κινήσεις, τώρα έχει πάρει φόρα και βλέπεις τα πάντα από Νίκον (ίσως πέρα του 800αρηf6.3) και κάμποσα περισσότερα από Canon.

Δυστυχώς δεν τα βλέπω καλά τα πράματα για τους άλλους και αυτό δεν είναι καλό για τον ανταγωνισμό.
 
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Και εκεί που λέγαμε τι καλά που ο 600 6.3 της Νίκοn είναι τόσο καλός και ελαφρύς έρχεται η Σόνυ με φακό ένα κιλό στο ίδιο F.
Μένει να δούμε απόδοση...
 
SUMMARY: The Sony FE 600mm F6.3 GM OSS lens offers impressive performance for wildlife and sports photographers, featuring lightweight design with exceptional autofocus capabilities. Priced at $3,699, it effectively competes with more expensive alternatives while providing full compatibility with Sony’s teleconverters, extending its versatility. While it excels in sharpness and handling, the slower maximum aperture may limit its effectiveness in low-light conditions. Overall, this lens presents a compelling option for those seeking extended reach without the burdensome weight of traditional telephoto lenses.

Strengths:

  • Lightweight design at under 1 kg, making it easier to handle and transport.
  • Fast and reliable autofocus performance, even in high-speed situations.
  • Compatibility with teleconverters, allowing for focal lengths up to 1200mm.
  • Excellent image sharpness and optical performance with minimal aberrations.
Weaknesses:

  • Maximum aperture of F6.3 limits low-light performance compared to faster alternatives.
  • Higher ISO sensitivity required in certain conditions, potentially introducing more noise.
  • Additional cost of $1,000 compared to the 400mm F4.5 GM may affect value perception for some photographers.
  • Handling and stabilization may be challenging for video applications without additional support equipment.

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Sony FE 600mm F6.3 GM OSS Review | 600mm in Under a Kilo!​

Dustin Abbott








Pros:​

  • Lightweight Design: At just under 1 kg, this lens is easier to carry and handle compared to other telephoto options, making it ideal for extended outdoor shooting sessions.
  • Exceptional Autofocus: Equipped with dual XD (Xtreme Dynamic) Linear Motors, it offers near-instant autofocus, allowing photographers to effectively capture fast-moving subjects like birds and athletes.
  • Teleconverter Compatibility: Fully compatible with Sony’s 1.4x and 2x teleconverters, giving photographers extended reach while maintaining operational quality.
  • Image Sharpness: Provides excellent sharpness across the entire frame, reducing the occurrence of optical aberrations such as vignette and distortion.
  • Fast Burst Rate Compatibility: Works seamlessly with Sony’s Alpha cameras, allowing for rapid shooting at burst rates of up to 120 FPS.
  • Robust Optical Design: Composed of 24 elements in 17 groups, including Super ED elements, contributing to superior optical performance and color reproduction.
  • Weather Sealing: Designed with thorough weather resistance, the lens is well-suited for outdoor photography in varying conditions.
  • User-Friendly Controls: Features multiple customizable buttons and controls for efficient shooting, enhancing usability for photographers in dynamic environments.
  • Compact Size: Despite its long focal length, it fits well in standard camera bags, facilitating easier transport and setup.

Cons:​

  • Maximum Aperture Limitation: The F6.3 maximum aperture may hinder performance in low-light situations, making it less effective for nighttime or indoor photography.
  • Increased ISO Requirement: In low-light scenarios, photographers might need to rely on higher ISO settings, which can introduce noise and affect image quality.
  • Price Consideration: Although competitively priced, some may find the $3,699 price point still high compared to other alternatives, especially given the presence of the 400mm F4.5 GM.
  • Slightly Softening with Teleconverters: Using teleconverters can introduce optical compromises, particularly with the 2x teleconverter, where diffraction may significantly affect image quality.
  • Stability in Video Use: Handheld video footage can be shaky without additional stabilization equipment, posing challenges for stable shooting.
 
SUMMARY: The Sony FE 400mm F4.5 GM OSS lens offers impressive performance, combining a lightweight design with high optical quality at a more approachable price point compared to traditional high-end telephoto primes. Weighing under a kilogram and costing approximately $2699, it maintains excellent autofocus capabilities and is compatible with teleconverters, making it versatile for various photography scenarios. The lens delivers sharp, vibrant images with beautiful bokeh, appealing especially to wildlife and sports photographers. Overall, it presents a strong option for those seeking high performance without the bulk and cost of larger lenses.

Strengths:

  • Lightweight Design: Under 1 kg, making it easy to carry.
  • Versatile Compatibility: Works well with 1.4x and 2x teleconverters.
  • Excellent Autofocus: Fast and reliable, suitable for high-speed photography.
  • Outstanding Optical Quality: Sharp images with beautiful color and smooth bokeh.
Weaknesses:

  • Not Arca-Compatible: Requires an additional quick release plate for tripod use.
  • Limited Maximum Aperture: While effective, it doesn’t match the light-gathering ability of faster primes (e.g., F2.8).
  • Small Focus Throw: Less range for precision focusing in certain situations.




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Sony FE 400mm F4.5 GM OSS Review | Lightweight Perfection!​

Dustin Abbott








Pros:​

  • Lightweight Design: At 994g, it’s significantly lighter than many competing telephoto lenses, enhancing portability.
  • TC Compatibility: Fully compatible with Sony’s 1.4x and 2x teleconverters, allowing for extended focal lengths without sacrificing autofocus performance.
  • Excellent Autofocus: Equipped with powerful XD (Xtreme Dynamic) linear motors for near-instant focus acquisition, even in challenging conditions. Maintains high performance with fast burst shooting and difficult backgrounds.
  • Outstanding Optical Quality: Consistently sharp images across the frame, delivering rich colors and minimal distortion.
  • User-Friendly Controls: Includes customizable function buttons and an easy-to-use manual focus ring, enhancing shooting flexibility.
  • Robust Weather Sealing: Designed with thorough weather sealing, making it suitable for outdoor use in various conditions.
  • Compact Size: Able to fit in standard camera bags easily, unlike heavier telephoto options.

Cons:​

  • Not Arca-Compatible: The tripod collar requires an additional quick-release plate, which can be an inconvenience for those with Arca-Swiss style setups.
  • Limited Maximum Aperture: Though F4.5 is adequate for many scenarios, it cannot match the low-light performance of faster lenses (e.g., F2.8).
  • Small Focus Throw: The limited range for manual focus adjustments can hinder precision, particularly in critical situations.